Dan Aversa spent lots of money on the motor. I have took everything apart. I could tell whats not stock. but with cam its not that easy to identify. all cams have the same looking.

How do I find out if I have a W41 or HO cams? or custom made?

this intake cam says 245 on the end of cam's side where it goes to cam gear. it does not say GMC or anything. D7 in middle.. and on the hex's side it says C7.

is there possible to get lightened weight cam gears? I have been looking around for one.. no luck.

Shawn Coleman

im not sure. but why dont you ask the guy who you got it from



Im a Xbox 360 fanboy...and damn proud of it!!

99redz24 wrote:im not sure. but why dont you ask the guy who you got it from

lol, he does not talk to me anymore after he sold the car. I tried to text him. he disappeared! lol

maybe hes too busy..

anyone know how to answer this?

help will be appericated.

Shawn Coleman

you look up on google or somethign how to "Degree a camshaft"

Measuring the lift would be the easiest way.


- 93 mph in the 1/8 mile
Member of J-Body Of Michigan.

measure the lobes and check the lift