1EA NEW BCI'S LIFAN REV CAM FITS MOST LIFAN 140CC 'S set (200148/S1129)
PHOTOS COMPARE THIS CAM WITH THE STOCK LIFAN CAM
BCI'S LIFAN REV CAM LIFAN 140CC set (200148/S1129) 
 
THIS WILL WORK ON MOST LIFAN 150CC ENGINES BUT IS NOT MUCH DIFFERENT IN GRIND
 
THIS WILL NOT FIT THE LIFAN 138CC WHICH PEOPLE ARE CALLING INCORRECTLY 140CC'S... THE 140 REV CAM IS FOR LIFANS WITH 55MM BORE AND 59.5MM STROKE'S ONLY !!
 
THE BCI REV CAM HAS 6.5MM OF LIFT COMPARED TO 5.2MM ON THE STOCK LIFAN 140 CAM,, AND OF COURSE MORE DURATION AS WELL... 
 
ON SOME MODELS ,, BECAUSE OF THE EXTRA LIFT YOU WILL / MAY NEED 
 
THE INCLUDED S1129 WIDER COIL VALVE SPRINGS.. (STOCK SPRINGS WILL / MAY BIND)
 
THE BCI REV CAM USES THE SAME 3 BOLT ON 25MM PATTERN SPROCKET AS THE STOCK LIFAN 140.. 
 
(AND SOME ZONGSHEN 108/110'S)
 
THE REV CAM DOES AWAY WITH THE AUTO DECOMPRESSOIN MECH, SO THERE IS LESS TO GO WRONG,
 
 BUT IF YOUR WEAK IN THE LEGS I GUESS IT COULD BE AN ISSUE ??  COME ON AND BUCK UP..ha ha
 
I AM TOLD THIS ALSO FITS THE ZONGSHEN 110 / OR 108 CC MODELS 
(DO OR DON'T  USE THE INCLUDED SPRINGS ON THIS MODEL TEST IT OUT FIRST)
 
OVER ALL LENGTH IS ABOUT 74MM
 
THE SPROCKET SIDE BEARING OD IS 35MM
 
THE INSIDE BEARING OD IS 32MM