Silver Raptor
Melting Slicks
Joined: Nov 2010
Posts: 2,626
Likes: 195
From: On the east coast we drive until we die
Don't use that mechanic for aftermarket modifications. If you're confident in his general automotive abilities, ie; oil changes, brake jobs, etc., that's fine. But find a competent and experienced LS tuner to perform performance work on your C6.
Tolero Apto Victum
Joined: Jul 2007
Posts: 9,669
Likes: 37
From: Woodlands TX
OP: Is this for an LS2 or LS3, if it is for the LS2 I would just buy a FAST. You will see more power/tq gain down low with the FAST. Here is a thread that I did a long time ago - https://www.corvetteforum.com/forums...st-intake.html If you still want to have your oem intake manifold ported check out these guys - http://www.peakspeedshop.com/
Here is another thread that you may like, it is on the Z06 side, but there is still good info to be had - https://www.corvetteforum.com/forums...-manifold.html
Here is another thread that you may like, it is on the Z06 side, but there is still good info to be had - https://www.corvetteforum.com/forums...-manifold.html
Last edited by Gering; Oct 30, 2015 at 02:27 PM. Reason: Added More Info.
