This is a discussion on Free Mods??? within the External Engine forums, part of the LSx Technical Help Section category; Just bought a 99 z28,it has long tube hooker headers,lid and programming done.Is there any free mods that I can ...
08-06-2008, 05:40 PM #1
Just bought a 99 z28,it has long tube hooker headers,lid and programming done.Is there any free mods that I can do any help would be nice thanks.
08-06-2008, 05:46 PM #2
08-06-2008, 05:47 PM #3
08-06-2008, 06:23 PM #4
Pretty damn good website. I had to learn a lot the hard way but, I didn't mess anything up.
08-06-2008, 06:37 PM #5
08-07-2008, 04:17 PM #6
Throttle body bypass, Port & polish the TB, Free ram air are the ones that will gain you a descent amount of HP exspecially sense you have the headers and the lid to help the engine breath. With the headers, lid and programmer just with a high quality port and polished TB you'll notice the throttle response and pick anywhere from 5-10rwhp up (i have heard people picking up to 15rwhp from a P&P TB but 5-10rwhp is most common) . Throttle body bypass will get you 2-5rwhp and free ram air can net you another 2-5rwhp (more hp will be gained the faster you go because of the increased airflow). The links above people gave are your best bet
08-07-2008, 04:25 PM #7
08-07-2008, 04:36 PM #8
Thanks guy's if I have any more question's I will post them up.
08-07-2008, 05:48 PM #9
- Join Date
- Aug 2005
- Crystal Lake IL
- 2001 Camaro Z28 M6
Bumpstop mod..... great mod and you will feel the difference!
Allow your f-bod to see WOT...
just dont go past 4.6 on a multi-meter.
install university should have the write up!!
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