RajDatta

Is this the is same as the NA cam that offers slightly better torque over the standard turbo cam or is this just the standard turbo cam?

In case this is not the same as the NA cam, what is the part number for that cam.

Thanks in advance.

Raj

MAGK944

155.05R is a stock turbo cam which is the same as the early na cam. The later 155.09R na cams have a more desirable exhaust profile for the turbos.

RajDatta

Thanks Mag, that was great!

Jay Wellwood

Great visual comparison - thanks for sharing.

V2Rocket

since that question was answered but on the topic of cams..
i had heard in an older thread that the 1989 2.7NA camshaft was a different profile than the .05 and .09 cams? can anyone confirm this?

blade7

I'd be interested in this too, thought about running the original cam housing/cam on my 2.7 head.