{"title":"Pedal Boxes","description":"  ","products":[{"product_id":"alcon-pedal-box-pba5006-3-pedal-old-pba800","title":"Alcon Pedal Box PBA5006 , 3 pedal (Old PBA800)","description":"\u003cp\u003eKey features \u0026amp; benefits\u003cbr\u003e\nMachined from aerospace-grade aluminium billet for maximum strength and durability\u003cbr\u003e\nOptimised design for lightweight and stiffness\u003cbr\u003e\nModular throttle and clutch assembly\u003cbr\u003e\nAdjustable brake pedal pad positions with anti-slip surface for extra driver comfort\u003c\/p\u003e\n\n\u003cp\u003eBrake pedal pivoted by needle roller bearings for smooth pedal travel\u003c\/p\u003e\n\n\u003cp\u003eLocating pins for driver pre-set positions\u003cbr\u003e\n7x M6 keenserts for false floor location\u003cbr\u003e\nCentre seal ABS compatible cylinders\u003cbr\u003e\nAdjustable throttle and clutch pedal positions\u003cbr\u003e\nGas damper on throttle for positive pedal feel\u003cbr\u003e\nAdjustable bias cable and knob included\u003cbr\u003e\nGas strut included for ease of adjustment\u003c\/p\u003e\n\n\u003cp\u003eSpecification\u003cbr\u003e\n180mm of adjustment\u003cbr\u003e\nTotal weight 6.3kg (3 pedals less cylinders)\u003cbr\u003e\nPedal ratio 4.8:1\u003cbr\u003e\nDesigned for use with MAR96 master cylinder\u003c\/p\u003e\n\n\n\n\u003cp\u003eAvailable in three configurations: 1 pedal (brake), 2 pedals (brake \/ clutch or brake \/ throttle) or 3 pedals (throttle \/ brake \/ clutch), this modular pedal box is mounted on two linear bearing rails using high performance polymers as a sliding surface, providing smooth adjustment and a maintenance free mechanism.\u003c\/p\u003e\n\n\u003cp\u003eUsing the finest materials and the latest manufacturing processes, all Alcon products are designed, manufactured and rigorously tested in-house in Tamworth, UK.\u003c\/p\u003e","brand":"Alcon Brakes","offers":[{"title":"Default Title","offer_id":50403819159856,"sku":"PBA5006ABCX002","price":15990.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/3156\/2544\/files\/PBA5006ABCX002.png?v=1764584447"},{"product_id":"alcon-master-cylinder-seal-kits-mar52","title":"Alcon Master Cylinder Seal Kits MAR52","description":"\u003cp\u003eAlcon Master Cylinder Service Kit containing primary seal, primary seal washer, secondary seal, circlip, spring and wiper seal.\u003c\/p\u003e\n\n\u003cp\u003eProduct Features Seal Kit for Alcon\u003c\/p\u003e\n\n\u003cp\u003eMAR520 Master Cylinder to suit range from 0.625” to 1.00\" Commonly used in Supercar and Super2 Series\u003c\/p\u003e","brand":"Alcon Brakes","offers":[{"title":"Default Title","offer_id":50403898655024,"sku":"MAR52","price":199.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/3156\/2544\/files\/MAR52.png?v=1764585321"},{"product_id":"genuine-girling-master-cylinder","title":"Genuine Girling Master Cylinder PE-001-30 range","description":"\u003cp\u003e\u003cstrong\u003eGenuine Girling Master Cylinders\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGenuine Girling Brake\/Clutch Master Cylinder.\u003c\/p\u003e\n\u003cp\u003eHigh Quality, Alloy master cylinders, tested to extreme pressures, found to be very reliable \u0026amp; suitable for ABS systems.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eHas 1.375\" stroke, Pushrod is 5\/16\" UNF thread, Fits PE Racing push rod extenders as supplied with Pedal Frame assemblies. Inlet ports are AN4 \u0026amp; outlet ports are AN3.\u003c\/p\u003e\n\u003cp\u003eYour choice of 0.625\", 0.70\",  0.750\" or 0.8125\" Bore size.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSuits PE Racing Pedal Box range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 are required for the 2 Pedal assembly\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 are required for the 3 Pedal assembly\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCondition: Brand New\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e* Prices are excluding GST\u003c\/span\u003e\u003c\/p\u003e","brand":"PE Racing","offers":[{"title":"0.625\" PE-001-3039","offer_id":50554238927152,"sku":"PE-001-3039-1","price":225.5,"currency_code":"AUD","in_stock":true},{"title":"0.700\" PE-001-3040","offer_id":50554238959920,"sku":"PE-001-3040","price":225.5,"currency_code":"AUD","in_stock":true},{"title":"0.750\" PE-001-3041","offer_id":50554238992688,"sku":"PE-001-3041","price":225.5,"currency_code":"AUD","in_stock":true},{"title":"0.8125\" PE-001-3042","offer_id":50554239025456,"sku":null,"price":308.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/3156\/2544\/files\/Grilingmastercylinder.jpg?v=1769059278"},{"product_id":"2-pedal-billet-assembly","title":"Auto 2 Pedal Box - Billet PE-007-4000","description":"\u003ch2\u003e\u003cstrong\u003eLIGHTWEIGHT AND ADJUSTABLE FLOOR MOUNT PEDAL BOX\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWeight: 1.92kg\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePatented design provides exceptional driver feedback. Lower weight and COG improves performance and handling. Fit a range of floor\/bulkhead shapes and angles using our dual pivoted mounting feet. The design reduces extensive floor modification and stiffening. Adjustments are made without disassembly, so you maintain ideal push-rod geometry at all times.\u003c\/p\u003e\n\u003cp\u003eFrame kit includes Billet frame with Levers, Clevises, Pushrod Extenders \u0026amp; Balance bar. \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNot Included\u003c\/span\u003e: Other items such as Throttle linkage kits (Cable or DBW, Bias Adjuster Cable, Master Cylinders, Reservoirs \u0026amp; Hoses\/ Fittings are available separately. \u003c\/p\u003e\n\u003cp\u003eEngineered to withstand superior loads. High quality, proudly engineered and manufactured in Australia.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable Lightweight Design\u003c\/li\u003e\n\u003cli\u003eEasy to Install\u003c\/li\u003e\n\u003cli\u003eAdjustable Pedal Pads\u003c\/li\u003e\n\u003cli\u003eAdjustable Pedal Ratio\u003c\/li\u003e\n\u003cli\u003eThrottle Tuning\u003c\/li\u003e\n\u003cli\u003eFloor Mount\u003c\/li\u003e\n\u003cli\u003eHigh-strength Aircraft Alloy Construction\u003c\/li\u003e\n\u003cli\u003eAnodised Finish\u003c\/li\u003e\n\u003cli\u003eBuilt-In Brake Balance Technology\u003c\/li\u003e\n\u003cli\u003eAdjustable Throttle Linkage Geometry\u003c\/li\u003e\n\u003cli\u003eSuits our Pedal Slider Kit\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003eWhat's Included:\u003c\/em\u003e \u003c\/span\u003eFrame kit includes Billet frame with Levers, Clevises, Push-rod Extenders \u0026amp; Balance bar.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNot Included\u003c\/span\u003e\u003c\/em\u003e: Other items such as Throttle linkage kits (Cable or DBW), Bias Adjuster Cable, Master Cylinders, Reservoirs \u0026amp; Hoses\/ Fittings are sold separately. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e* Prices are excluding GST\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFree Brake Analysis Service\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWhen you purchase a PE Pedal Box, you get a complementary Brake Analysis Service. The braking ability is highly important to us, as more lap gains are made through braking and cornering.\u003cbr\u003e\u003cbr\u003eAchieving ideal brake balance is ultimately obtaining the optimum amount of braking effort which corresponds with the dynamic loads \u0026amp; grip level available.\u003cbr\u003eThe Brake Analysis is our in-house dynamic simulation that determines the ideal Pedal Box Configuration \u0026amp; Component Sizing.\u003cbr\u003e\u003cbr\u003eSimply download and fill out the form, and return to info@peracing.com.au for your complimentary Brake Analysis. We also offer this service for non-customers, for a fee of course.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca title=\"PE RACING Billet Auto data sheet pedal box\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2124\/6867\/files\/PE-PB-BILLET-AUTO-SPECS-SPARES.pdf?v=1631775592\" target=\"_blank\"\u003eDOWNLOAD DATASHEET\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Brake System Analysis for suspension kinematics, aerodynamics, vehicle geometry and mechanical grip\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2124\/6867\/files\/PE-BRAKE-SYSTEM-DESIGN-ANALYSIS-FORM-V2022.xls?v=1644636686\"\u003e\u003cstrong\u003eDOWNLOAD BRAKE ANALYSIS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003ePATENT\u003cbr\u003eUS 11,390,162 B2\u003cbr\u003eAU 2015251489\u003cbr\u003eEP 3134288\u003c\/p\u003e","brand":"PE Racing","offers":[{"title":"Default Title","offer_id":50554239287600,"sku":"PE-007-4000","price":1682.87,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/3156\/2544\/files\/AUTO_5a4d755e-4d09-4104-9a06-149bf33ad020.png?v=1769059284"},{"product_id":"3-pedal-billet-assembly","title":"continue 3 Pedal Box - Billet PE-005-4000","description":"\u003ch2\u003e\u003cstrong\u003eLIGHTWEIGHT AND ADJUSTABLE\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWeight: 2.79kg\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur Patented design provides exceptional driver feedback. Lower weight and COG improves performance and handling. Fit a range of floor\/bulkhead shapes and angles using our dual pivoted mounting feet. The design reduces extensive floor modification and stiffening. Adjustments are made without disassembly, so you maintain ideal push-rod geometry at all times.\u003c\/p\u003e\n\u003cp\u003eEngineered to withstand superior loads. High quality, proudly engineered and manufactured in Australia.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable Lightweight Design\u003c\/li\u003e\n\u003cli\u003eEasy to Install\u003c\/li\u003e\n\u003cli\u003eAdjustable Pedal Pads\u003c\/li\u003e\n\u003cli\u003eAdjustable Pedal Ratio\u003c\/li\u003e\n\u003cli\u003eThrottle Tuning\u003c\/li\u003e\n\u003cli\u003eFloor Mount\u003c\/li\u003e\n\u003cli\u003eHigh-strength Aircraft Alloy Construction\u003c\/li\u003e\n\u003cli\u003eAnodised Finish\u003c\/li\u003e\n\u003cli\u003eBuilt-In Brake Balance Technology\u003c\/li\u003e\n\u003cli\u003eAdjustable Throttle Linkage Geometry\u003c\/li\u003e\n\u003cli\u003eBillet Design\u003c\/li\u003e\n\u003cli\u003eSuits our Pedal Slider Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003eWhat's Included:\u003c\/em\u003e \u003c\/span\u003eFrame kit includes Billet frame with Levers, Clevises, Push-rod Extenders \u0026amp; Balance bar.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNot Included\u003c\/span\u003e\u003c\/em\u003e: Other items such as Throttle linkage kits (Cable or DBW), Bias Adjuster Cable, Master Cylinders, Reservoirs \u0026amp; Hoses\/ Fittings are sold separately. \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eBrake Analysis Service\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWhen you purchase a PE Pedal Box, you get a complementary Brake Analysis Service. The braking ability is highly important to us, as more lap gains are made through braking and cornering.\u003c\/p\u003e\n\u003cp\u003eAchieving ideal brake balance is ultimately obtaining the optimum amount of braking effort which corresponds with the dynamic loads \u0026amp; grip level available.\u003cbr\u003eThe Brake Analysis is our in-house dynamic simulation that determines the ideal Pedal Box Configuration \u0026amp; Component Sizing.\u003cbr\u003e\u003cbr\u003eSimply download and fill out the form, and return to info@peracing.com.au for your complimentary Brake Analysis. We also offer this service for non-customers, for a fee of course.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e* Prices are excluding GST\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"PE Racing Billet Pedal Box datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2124\/6867\/files\/PE-PB-BILLET-MAN-SPECS-SPARES.pdf?v=1631775592\" target=\"_blank\"\u003e\u003cstrong\u003eDOWNLOAD DATASHEET\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2124\/6867\/files\/PE-BRAKE-SYSTEM-DESIGN-ANALYSIS-FORM-V2022.xls?v=1644636686\" title=\"Motorsport Brake System Analysis for suspension kinematics, aerodynamics, vehicle geometry and mechanical grip\"\u003e\u003cstrong\u003eDOWNLOAD BRAKE ANALYSIS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003ePATENT \u003cbr\u003eUS 11,390,162 B2\u003cbr\u003eAU 2015251489\u003cbr\u003eEP 3134288\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"PE Racing","offers":[{"title":"Default Title","offer_id":50554239353136,"sku":"PE-005-4000","price":2300.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/3156\/2544\/files\/02-PE-RACING-BILLET-12-DBW-KIT.jpg?v=1769059286"},{"product_id":"brake-bias-adjuster-cable","title":"Brake Bias Adjuster Cable PE-001-4007","description":"\u003ch3\u003eBrake Bias Adjuster Cable\u003c\/h3\u003e\n\u003ch3\u003ePE-001-4007\u003c\/h3\u003e\n\u003cp\u003eSuits PE Racing Pedal Frame Assemblies, Suits 7\/16\" UNF Balance Bar.\u003c\/p\u003e\n\u003cp\u003eRemote Brake Bias Adjuster Cable 1m Long, Adaptor with Grub Screws to fit Balance Bar Includes a PE Racing Bias direction Label and jamb nut to suit panel mounting. Designed \u0026amp; Developed for Motorsport use.\u003c\/p\u003e\n\u003cp\u003e*Balance Bar is included in Pedal Frame Assembly*\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eBalance Bar also available separately\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003e* Prices are excluding GST\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"PE Racing","offers":[{"title":"Default Title","offer_id":50554240598320,"sku":"PE-001-4007","price":50.19,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/3156\/2544\/files\/PE-BIAS-ADJUSTER-KNOB_CABLE.jpg?v=1769059304"},{"product_id":"pedal-slider-kit","title":"Pedal Slider Kit PE-006-1003","description":"\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ePedal Assembly is not included, available separately in 2 or 3 Pedal versions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Sliders are designed to suit our Patented PE Racing Pedal Assemblies and cater to FIA fixed seat regulations.\u003c\/p\u003e\n\u003cp\u003eIdeal for Endurance Racing or where multiple drivers of varying setups are expected. \u003cbr\u003eDesigned and tested using the latest CAD Software. Higher stiffness and weight reduction were made possible using Stress Analysis. \u003cbr\u003eThe Sliders are designed to withstand the loads that Race Drivers and Motorsport demands, much like our Patented Pedal Assemblies. Retains master cylinder inclination angles to allow self-bleeding via an elevated inlet port of Girling Cylinders during heavy use. \u003cbr\u003eCustomers can also install the Sliders to their Simulation Setup, to enhance the driver experience.\u003c\/p\u003e\n\u003cp\u003eRelated Patents\u003c\/p\u003e\n\u003cp\u003eUS 11,390,162 B2\u003cbr\u003eAU 2015251489\u003cbr\u003eEP 3134288\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e* Prices are excluding GST\u003c\/span\u003e\u003c\/p\u003e","brand":"PE Racing","offers":[{"title":"Default Title","offer_id":50554240696624,"sku":"PE-006-1003","price":4026.88,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/3156\/2544\/files\/PE-PB-SLIDER-ASSY-01.jpg?v=1769059308"},{"product_id":"brake-analysis-optimise-your-brake-package","title":"Brake Analysis - Optimise your brake package PE-005-2004","description":"\u003cp\u003eImprove your performance and results by engineering preferred setups to suit your race car.\u003c\/p\u003e\n\u003cp\u003ePE Racing offers this Engineering service to help you optimise the Brake system.\u003c\/p\u003e\n\u003cp\u003eThis service provides insight into the overall braking performance to suit your specific vehicle \u0026amp; how to optimise your setup \u0026amp; maximise your braking G's. \u003c\/p\u003e\n\u003cp\u003eDownload Brake Analysis Form (found in downloads, or link below) \u0026amp; return to by email to info@peracing.com.au\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"BRAKE SYSTEM DESIGN ANALYSIS FORM\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2124\/6867\/files\/PE-BRAKE-SYSTEM-DESIGN-ANALYSIS-FORM-V2025.xls?v=1743571758\" target=\"_blank\"\u003ehttps:\/\/cdn.shopify.com\/s\/files\/1\/2124\/6867\/files\/PE-BRAKE-SYSTEM-DESIGN-ANALYSIS-FORM-V2025.xls?v=1743571758\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003ePurchasing 1 unit of this service is usually enough with a fully completed analysis form, but if we are required to perform more extensive research into component selection such as rotors, calipers etc, then an additional unit may need to be purchased to allow the additional time to be spent.\u003c\/p\u003e\n\u003cp\u003e\u003cimg\u003e\u003cstrong\u003eWant to read more, let's dig a little further \u0026amp; explain a little more.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAs an Engineering business, we provide design \u0026amp; development services. We work closely with our clients providing motorsport engineering services \u0026amp; solutions. It is due to this that we stand behind our work \u0026amp; products by offering customer support, rather than just being a source of our pedal assemblies.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cu\u003eGetting it right, Time, Money and planning, where to start?\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eDue to the high costs associated with track testing, tuning, and development, it’s far cheaper to get the right advice early, and get things right, before investing thousands of dollars just to find that the components chosen need to be swapped out, then need to test again \u0026amp; so on. It’s quite easy to spend huge amounts of time and money obtaining the relevant data to optimise the tuning of any race car. How many variations \u0026amp; combinations could it take to get right? Planning and obtaining information \u0026amp; advice early will not just be more efficient, but your success will come sooner with reduced frustrations \u0026amp; more money to spend on other potential performance gains. For this reason, we offer our Brake Analysis Service to optimise the selection \u0026amp; setup of your Brake package components. If it’s better for you, it’s better for us.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cu\u003eWhy are biggest gains made during Braking?\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eQuickest way from A to B is by a combination of the shortest route, at the highest acceleration G’s. Many cars only accelerate at say 0.5G, corner at 1.0G, yet could easily achieve 1.3G during deceleration\/braking. So due to the highest acceleration forces normally being present during braking applications, this in principle is then the one single area available for the biggest gains in lap time.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cu\u003eStatic and Dynamic loads, what’s the difference?\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIts common knowledge that a cars weight \u0026amp; its weight distribution will vary from its static weight (like when you had it on scales), when compared to the dynamic effects introduced by speed \u0026amp; acceleration forces acting on it during motion. There’s dynamic effects such as drag and weight change generated by movement through our atmosphere. This dynamic load includes aerodynamic effects and the resulting weight distribution to axles \u0026amp; ultimately the force on your tyres contact patch. These weights can shift contact patch loads substantially during braking, acceleration \u0026amp; cornering events.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cu\u003eCentre of Gravity CoG and Anti-Dive, how does this effect Weight Transfer?\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe acceleration forces will act on your cars CoG in a variety of directions. These dynamic forces transfer load through your suspension joints and finally to your tyres contact patch, the effects which result are determined by your wheel footprint being wheelbase \u0026amp; track. Whilst many may have a good understanding of suspension kinematics, to some it’s quite confusing.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eDue to the main topic here being braking, we will focus on the factors associated with this. Front suspension designs may have what is known as pro-dive or anti-dive geometry, rear suspension designs may have squat or anti-squat geometry. The overall weight transfers are not affected by these types of suspension geometry, but they do influence the directness of these load transfers (i.e. responsiveness and attitude of the vehicle). Ultimately the forces applied during deceleration are reliant on wheelbase, weight \u0026amp; CoG location.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2124\/6867\/files\/PE-BRAKE-ANALYSIS-CAR-IMAGE-2025_001_45ef0dcc-6b80-47c0-bd7d-28700d97b908.png?v=1743554084\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWeight or load is transferred to front axles during braking. Your race car may have a CoG height of 400mm above ground level and thus determines the magnitude of load transfer during braking at varying G’s. This load transfer effectively changes the dynamic load distribution to your contact patches, and how much braking effort can be achieved as a result. Whether you have anti-dive or not, it is important to obtain your CoG height as it directly effects the load transfer. Your suspension geometry can additionally influence responsiveness during these transient states. Many illustrations are available online for determining the actual CoG location and Antis for a variety of suspension systems; sketching out your race cars geometry will enable collecting this information. This will become the basis for better understanding the effects that result during braking applications. Analysis is not possible without this information.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cu\u003eBraking Energy v’s Engine Power, how are these related?\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAs the highest G’s are experienced during big braking applications, the amount of energy which is transferred into the brake system must be considered. When compared to your engine’s power, you will find that the braking system needs to have the capacity to adequately store \u0026amp; release all this energy, but often in a very limited time, thus storing a huge amount of energy very quickly.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eYou probably understand that the cars motion will be transferred into heat by your braking system, but how much heat? Generally speaking, a more powerful car will require a bigger brake package than a lower powered car of the same weight. This is due to higher acceleration forces \u0026amp; speeds being achieved from increased power, thus placing more frequent demand \u0026amp; increased energy on the brake system.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eTypically a 1000kg car braking at a modest 1.3G with no aero load initially results in approximately 800kW of power into the brake system, that’s likely a huge amount of power when compared to engines power used for acceleration. When engine power is increased, the braking demands are more frequent, and less time is available for heat dissipation between the increased braking applications.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cu\u003eManaging Heat balance\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe heat generated at the front \u0026amp; rear brakes will be generally determined by the braking effort of each, and obviously they should each be optimised for performance. The issue with this heat generated is, that if you had 70% energy to front brakes, but had equal rotors front and rear (ie. equal in size, material \u0026amp; mass of the rotors) then the front would generate heat at a faster rate and also reach a higher temperature than the rear. This can result in irregular braking rates and become difficult for the driver to manage. When temperature rise and operating temperature are consistent and within specified material limits, brakes should perform predictably, allowing the driver improved \u0026amp; consistent performance to optimise lap time.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cu\u003eBrake Balance, Modulation \u0026amp; Bias Migration, how is Master Cylinder selection the solution?\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eBalancing the relationships between Calipers, Rotors \u0026amp; Master Cylinders. Achieving ideal brake balance is ultimately obtaining the optimum amount of braking effort which corresponds with the dynamic loads \u0026amp; grip level available. Initially brake balance is determined by the entire system of brake components selected \u0026amp; how they react as a combination. A dual master brake system with balance bar can be manipulated to optimise this braking balance, but due to other factors mentioned earlier may still produce irregular outcomes which may be hard for the driver to deal with. During modulation of braking effort it is possible that the balance bar can pitch due to the master cylinder stroke differences. This stroke differential comes as a result from the relationship of master to caliper not being same for front versus rear. Apart from irregular operating temperatures of front \u0026amp; rear brakes, this pitching of the balance bar is the main root cause of bias migration during modulation, as the balance bar could pitch due to the differential strokes achieved between the dual masters. For this reason, once the calipers are chosen, we believe it is most important to match the relationships of the master cylinder to caliper for both front and rear circuits to be as equal as possible; this ensures that the balance bar travels square or as close to square during modulation, thus minimising pitching \u0026amp; migration. Once these selections are made, then the balance bar position can be determined, or further tuned to suit any changes in grip levels available. The balance bar in this tuned system can optimise the braking balance and maintain bias consistency also.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eBrake Balance Analysis form can be downloaded from our website \u003ca href=\"http:\/\/www.peracing.com.au\"\u003ewww.peracing.com.au\u003c\/a\u003e, email your completed forms to \u003ca href=\"mailto:info@peracing.com.au\"\u003einfo@peracing.com.au\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e* Prices are excluding GST\u003c\/span\u003e\u003c\/p\u003e","brand":"PE Racing","offers":[{"title":"Default Title","offer_id":50554241089840,"sku":"PE-005-2004","price":198.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/3156\/2544\/files\/PE-BRAKE-SYSTEM-DESIGN-ANALYSIS-FORM-V2025_001.jpg?v=1769059312"}],"url":"https:\/\/coore.com.au\/ja\/collections\/pedal-boxes.oembed","provider":"Coore | Performance \u0026 Aftermarket","version":"1.0","type":"link"}