Hi guys I'm trying to degree a set of Brian Crower cams on a B18c. They are BC0013 cams. Max lift is 12.60mm. They guy that built the head has already set the valve lash. With a dial gauge on the valve spring retainer it's reading only 11.30mm of lift. Is this because I should be degreeing the cam from 0.00mm lash? Thanks

 

did you give him the cam card?? he might of just set the cams straight up 0/0

 

The guy that built the head supplied the cams and set the valve lash to suit them.

 

you should redegree them again to make sure that everything is right.
tips:
make the lash @ 0.000 lash when degreeing peakleft.
make the lash @ what the cams company sayes when going to degree to opening and closing volve.