I have looked all over for the necessary valve adjustment when runnin crower 402 cams and cant find anything on them. I have a jdm b20b with a stock head (dont criticize me, my old head got messed up but a new one is already gettin built). does anyone have a recommendation for the adjustment cause i have been doin the regular .004 intake and .007 exhaust and wanted to know if anyone has any insight on them. Thanks for all help and info peeps

 

bump

 

call the crower tech line tomorrow, they will read you the correct lash settings over the phone. the info actually comes on the cam card which i assume you don't have

 

bought them used from a buddy