TB Parts 52mm V2 Race Head Upgrade Kit - CRF50 XR50 CRF70 XR70 Z50 - TBW9102
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TB Parts 52mm V2 Race Head Upgrade Kit - CRF50 XR50 CRF70 XR70 Z50 - TBW9102

$498.95
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***AUTHORIZED TB PARTS DISTRIBUTOR!!!*** We've stood behind these products 100% since we opened in 2005. Best reviews received for a big bore kit hands down!   NEW! Roller Rocker V2 Race Head Performance Kit: TBW9102    Includes the following:   - 52mm high compression piston with rings, pin, & clips- Head gasket kit and clutch cover gasket.- High performance race camshaft (for the V2 Race Head only) - Has Roller Rocker Arms exactly like the V2 head for the KLX110- 28.5mm intake Valve- 23.5mm Exhaust Valve- 5mm Valve Stem- 26mm Intake Port - Matches Intake Manifold Kit TBW0433- 23mm Exhaust port- All pistons in the kits are new and have CNC machined piston domes- Head kits include all hardware- Head kits Include all covers (Billet Dress up kits and Breathers will be available later) - Includes all necessary parts and comes assembled! The exhaust valve has been upgraded to stainless steel (21-4N material)

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