only downside could be running some seriously bad emmissions at high rpms and could this screw my computer up by messing with the throttle like that?

http://cgi.ebay.com/ebaymotors/ws/eb...954369&r=0&t=0

------------------
If you own a V6 Camaro or Firebird you need to be here!

http://www.fbodyv6.com/index.php

 

I've seen these before. What they do is that at a certain percentage of throttle application (looks like 50% for this one), they tell the computer that the car is running at full throttle, and adjust the timing as such.

Will you see a performance gain? Midrange, yes, you will. But not in terms of peak power, like you would with a true computer chip, which changes timing and fuel curves throughout the rev range.

If you're set on getting one of these, you can get one through Jeg's, I think. A company called Caspers Electronics makes them.



------------------
1994 Black Firebird 3.4L
Mods include:"Ghetto Master" K&N FIPK, Crane 8MM Plug Wires and Accel Coil Packs, ASP Underdrive Pulleys, SLP Take-off Shocks and Struts, Edelbrock Performer RPM Catback, Catco Hi-flo Cat, 1 pc. steel DS, built GM 4L60E transmission.

Founder of the Free Aqua M&M's Society

Track Times (only FIPK).
E/T: 17.209
MPH: 77.326
Proudly posted!