Honda XL185 XR185 cylinder head 2 X BEARING CAM HIGH LIFT, BIG VALVE, German

  

HONDA XL185 XR185 CYLINDER HEAD 2 X HIGH LIFT CAM, BEARING TYPE CAM FRONT BRG 40MM OD 35MMM OD REAR REAR BRG DOUBLE PROGRESSIVE VALVE SPRINGS, BIG VALVES MAKES YOUR XL185 FLY REVS FREELY BETTER OF THE BOTTOM END. XL185 cylinder head performance camshaft mounted on roller bearings back and front, double progressive valve springs, bigger valves, lovely addition to your XL185 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 XL200R ONE. THIS LISTING IS FOR A (BLACK) XR200 XL200R CYLINDER HEAD. COMES IN SILVER APPEARANCE MAY DIFFER SLIGHTLY SPECS WILL ALWAYS BE THE SAME VALVES, SPRINGS, CAM, BEARINGS.

SPECS SPEAK FOR THEM SELVES. Valve inlet 31.30 mm 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 122MM LONG.

INLET lobe LIFT 31.83mm. EXHAUST lobe LIFT 31.45mm. 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.