performance modules
Thread Starter
1st Gear
Joined: Nov 2013
Posts: 1
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performance modules
I picked up a 1994 corvette base model with automatic tranny and have a few questions????
After installing a cold air intake, and magnaflow exhaust....I now want to do a performance module. From my research, it seems like the Jet Performance Module would be an easy plug and play add on to gain about 25HP.
I would appreciate any advice on performance modules for a C-4, has anyone used the Jet PM?
THANKS
After installing a cold air intake, and magnaflow exhaust....I now want to do a performance module. From my research, it seems like the Jet Performance Module would be an easy plug and play add on to gain about 25HP.
I would appreciate any advice on performance modules for a C-4, has anyone used the Jet PM?
THANKS
Team Owner
Joined: Dec 1999
Posts: 34,873
Likes: 487
From: Lacey WA RVN 68-69
NCM Sinkhole Donor
It will NOT provide any reasonable HP gains. Certainly not 25HP 
That's simply marketing BS.
Real HP gains at this point will come from internal engine work, a good performance tune in the ECM, and a set of headers.
One problem you may deal with is whether or not engine mods will cause problems if the car has to go thru emissions testing.
That's simply marketing BS. Real HP gains at this point will come from internal engine work, a good performance tune in the ECM, and a set of headers.
One problem you may deal with is whether or not engine mods will cause problems if the car has to go thru emissions testing.
