Honda TLR200 cylinder head performance camshaft mounted on roller bearings back and front, double progressive valve springs, bigger valves, lovely addition to your tlr project no more worry's of worn journals in head, not a Oe part but in our opinion better than Oe. As you can see in photos no decompressor more reliable less hassle.
Makes for Free reving engine due to no drag on cam, no valve bounce due to double valve springs. Fitted with lifetime guarantee vitron valve stem seals. READY TO TO FIT APART FOR CAMSHAFT SPROCKET. DOES NOT COME WITH CAM SHAFT SPROCKET.
JUST REFIT YOUR ORG TLR200 ONE. SPECS SPEAK FOR THEM SELVES. Valve inlet 31.30mm TLR200 etc IS ONLY 28MM 3.30mm increase. Valve EXH 27mm TLR200 etc IS ONLY 22MM 5mm increase.CAM is Double roller bearings cam FRONT ROLLER BEARING 40MM OD rear bearing 35MM OD CAM IS 92.50MM LONG. INLET cam lobe height 31.83mm (from back of cam to tip of lobe).
EXHAUST cam lobe height 31.45mm (from back of cam to tip of lobe). IMPROVED OVER LAP LONGER DURATION. NOT ONLY GIVES MORE POWER, BUT MORE SMOTHER POWER ON THE BOTTOM AND MID RANGE.
DOUBLE PROGESSIVE VALVE SPRING TO STOP VALVE BOUNCE WITH REVING SO HARD ON THE TOP END. NICE FOR THEM HILL CLIMBS AND ROCK STEPS.
Set Tappet clearances with engine cold, set the clearance on the intake to. Now set the exhaust to. Please look at all the photos what you see in photo 1. Is what you get GERMAN CASTINGS THAT WE CNC FINISH IN THE UK AND ADD CRF230 VALVES DOUBLE BEARING PERFORMANCE CAMS ETC SEE SPECS.Happy trialing keep your feet up.