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Oversize Tappets - 28-29.5mm OD - Hayabusa   Alternative Views:	Price: $49.95 Product Code: OVERSIZE-TAPPETS Tappet Size: STD Hayabusa 28.5mm [Add $25.00] 29mm [Add $40.00]

Description   Suzuki, GSX-1300R Cam Tappets Hayabusa 1999-2021 Hayabusa standard tappet size is 28mm 28.5mm tappet is generally used for repairs 29mm tappets are generally for large camshafts, i.e., .450 plus lift KPMI® engineers design our tappets using advanced finite element analysis (FEA) software. This software allows our engineers to lighten the tappets without sacrificing strength, which creates the strongest and lightest tappets possible. The tappets are then machined from billet aircraft quality steel. After machining the tappets undergo a proprietary heat treatment process that creates a hard surface and a non-brittle core. These materials and processes maximize toughness and wear resistance. To finish the tappets they are OD ground and then the contact area is lapped and polished to create a very flat and smooth surface , the cam to run against. KPMI® tappets are run in High Performance automotive and motorcycle racing applications including Motocross, Flat Track Racing, Road Racing, Drag Racing, and Land Speed Racing.

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