Any ls1 vette owners with a Maggie?

[dbaxter_ss]

Just wanted to compare what I have with my GTO. I was checking how I was getting 9psi and almot 10 out of my stock maggie and pullies and someone asked if I possibly had vette rear pullies. I got one of the first set maggies for a gto.

thanks

[dbaxter_ss]

I take it, thats a NO?

[Redline Motorsports]

What are you looking for?

[dbaxter_ss]

I was told to check and see if the vette rear pulleys are different in size then the GTO's.

Since the GTO's maggie is averaging 6 or 7psi max with the 2.9 front pulley, which is what I have but as the dyno showed several times I have been there I am getting 8-10 psi with no mods to the s/c.

Trying to figure out why I am getting more boost then expected. Not complaining just curious