HKS Camshaft Kit for FA20 GT86 BRZ

Notes:

• "Camshaft Kit developed by taking advantage of knowledge and experience acquired through D1 drift and time attack at Tsukuba Circuit. Both NA and turbo-charged engine users can use this camshaft set. Overwhelming power increase can be felt in the high rpm
• range. Using the capacity upgrade kit together is recommended to achieve optimum performance and keep proper valve clearance. FEATURES High acceleration and pick-up camshafts were completed by meticulous analysis of the stock rocker structure. Cam lobe f
• or the direct injection pump is available so the camshaft can be used the same way as the stock. The valve timing is the knock pin is matched to stock cam, so, there is no need for complicated installation. Since the stock valve piston clearance is narrow
• , this camshaft kit was developed to be used with the capacity upgrade kit, and the piston recess was redesigned to enable a 0.7mm lift increase without replacing the springs. The Pursuit of Maximum Camshaft Efficiency The concept behind the HKS camshafts
• was to produce something that the customers would be truly happy with. This sounds simple on the surface but this is something very challenging. When the development team looked carefully at the details, the ultimate conclusion they drew was to look at t
• he core purpose of the cam itself (to smoothly allow air into and out of the combustion chamber) and a good cam would do this job for the maximum efficiency. Variation line-up SS-CAM (STEP1) HKS SS-Cam are designed to fit unmodified cylinder heads with st
• ock Valve Springs to be a simple bolt on cam kit that can give added performance without changing any other parts or the valve timing. By changing cams, cam duration and lift is altered making the ideal valve timing different also. HKS SS-Cams have been t
• ested on the engine bench to find the optimum valve timing and the knock pin has been relocated in a modified position to offer perfect valve timing by simply replacing stock cams with no need for measurement or adjustment. STEP2 / STEP3 (Pro) STEP2 Offer
• ing more power over SS-Cams through increased lift. However, strengthened Valve Springs (RB26 also require Piston recess modification and Cam clearance on head) are required. STEP2 / STEP3 (Pro) Camshafts designed for further power and high rpm use over s
• tep 2. The following parts will be necessary for installation: (SR20) HKS Lash Killer Kit, Need to change the strengthened Valve Springs. "