Printable Version of Topic

Click here to view this topic in its original format

914World.com _ 914World Garage _ stock cam measurements

Posted by: orange914 Dec 5 2007, 06:46 PM

i have a cam from an engine that p.o. rebuilt. it looks like new. it was broke in nicely and looks like new but want to represent it acurately with measurements and if its stock grind before selling it.

mike

Posted by: orange914 Dec 13 2007, 11:49 PM

anyone... i know some of you have these #'s just a floatin' round in your head

Posted by: Bleyseng Dec 14 2007, 09:09 AM

search STF for the cam measurements as a few yrs ago this was done in a thread.

Posted by: dfwteenerpr Dec 14 2007, 09:48 AM

I few years ago when I was researching for a cam purchase I did this. The specs are sometimes hard to compare because the Euros and the US measure timing at different valve lifts. And some post the lift of the cam as total valve lift after the rocker ratio is added, some post it as lobe lift. Just be wary of that.

As I recall, the exhaust lobes of my stock cam had a differential (lobe peak measurement - side measurement) of about .296 on the exhausts, and .310 on the intakes. That might help determine if it is indeed a stock cam.