Quote:
Originally Posted by MOTK
Yep fair point!
As you say there is little official info out there, that doc linked does seem to be fairly legit?
I have found quite a few references to the standard s54b32 having 260/260, unfortunately the source link always used for that is now dead 
I'm not convinced the Catcam info is correct, aside from the duration data they state the lash ramp of the oem cam is 0.25 intake and exhaust, but TIS will state to lash it to 0.18-0.23 intake and 0.28-0.33 exhaust? I lash my schrick cams at 0.25 both intake and exhaust as that's what they specify. |
I agree with you, there's not enough reliable info online. I'll ask a friend to talk to Köhler Racing here in Sweden. Köhler have been building BMW engines for over 30 years.
I general what I don't like is all the conflicting info, most online stores state that the 280/272 Schrick cams are close to the CSL specs.