Honda CB125s 65.5 Bigbore Kit & Cyl Head With Bearing Performance Cam, big Valve

  

COMPLETE CYL HEAD / AND BIGBORE KIT ALL YOU NEED TO TRANSFORM YOUR LITTLE 125 INTO A USEABLE OFF ROADER. 1 x 190 bigbore kit 65.50mm 68MM DIA LINER ACROSS 68MM DEEP FROM HEAD GASKET SURFACE TO BASE GASKET SURFACE complete with piston kit, cylinder and gaskets. 1 x CYLINDER HEAD double bearing performance cam, big valve, progressive double valve springs.

Honda TL125 XL125 CB125 CT125 cylinder head performance ALSO FITS ALL OUR BIG BORE KITS 150 170 190. Camshaft is mounted on roller bearings back and front, double progressive valve springs, bigger valves, lovely addition to your honda project no more worry's of worn journals in head. 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. DOES NOT COME WITH TOP TIMING CHAIN SPROCKET JUST BOLT ON YOUR ORG ONE.

CYLINDER HEAD COMES COMPLETE AND READY TO GO DONE READY TO WIN POWER GAIN IS MASSIVE. (MOUNTING BRACKET MAY VARRY ON ROCKER COVER).

This is not a Oe part, it's better than a Oe part in our and others opinions. APPEARANCE MAY DIFFER SLIGHTLY SPECS WILL ALWAYS BE THE SAME VALVES, SPRINGS, CAM, BEARINGS. COMES IN BLACK OR SILVER UP TO YOU LEAVE MESAGE. NO MESAGE WE WILL SEND SILVER. SPECS SPEAK FOR THEMSELVES see in detail photo spec sheet of camshaft. TL125 IS ONLY 28MM 3mm increase. TL125 IS ONLY 22MM 4mm increase. CAM is Double roller bearings cam FRONT & REAR ROLLER BEARING CAM IS 122.5 MM LONG NOSE FOR CDI/OR ADVANCE AND RETARD SYSTEM IF POINTS FITTED. 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 BOUND WITH REVING SO HARD ON THE TOP END. NICE FOR THEM HILL CLIMBS AND ROCK STEPS.

Tappet clearances with engine cold, set the clearance on the intake to. Now set the exhaust to. IMPORTANT WE DO NOT POST ABROAD.