FS: 90mm FAST TB
Thread Starter
TECH Senior Member
iTrader: (28)
Joined: Nov 2005
Posts: 5,556
Likes: 6
From: Rochester, NY
THIS HAS BEEN SOLD
I bought this used and ended up not using it and running a different setup. It is VERY clean, and looks to have little use at all. Opens great no binding or stocking or anything. Have both 3 and 4 bolt intake inlet bolt patterns. It came in a fast 92mm box, ready to ship.SOLD



FAST 90mm THROTTLE BODY #54008
(for LS1 LSX Intake Manifold)
Note: Will NOT work on Corvette
Note: Does NOT come with sensors
FAST, a division of the COMP Group, is proud to introduce a new line of high-flow billet throttle bodies. The new FAST throttle bodies are available in 78mm (#30-54016) & 90mm (#30-5400 configurations and were designed for the new LSX polymer intake manifold.
Beyond the LSX intake, the FAST 78mm throttle body can also be used with other Gen III intakes, including the stock intake manifold.
The FAST engineering team used the latest computer modeling software and real world testing to produce designs that yield the maximum flow per square inch of cross-sectional area. All FAST throttle bodies are machined from super strong 6061-T6 billet aluminum on precision CNC machining centers for consistent quality and light weight.
I bought this used and ended up not using it and running a different setup. It is VERY clean, and looks to have little use at all. Opens great no binding or stocking or anything. Have both 3 and 4 bolt intake inlet bolt patterns. It came in a fast 92mm box, ready to ship.SOLD



FAST 90mm THROTTLE BODY #54008
(for LS1 LSX Intake Manifold)
Note: Will NOT work on Corvette
Note: Does NOT come with sensors
FAST, a division of the COMP Group, is proud to introduce a new line of high-flow billet throttle bodies. The new FAST throttle bodies are available in 78mm (#30-54016) & 90mm (#30-5400 configurations and were designed for the new LSX polymer intake manifold.
Beyond the LSX intake, the FAST 78mm throttle body can also be used with other Gen III intakes, including the stock intake manifold.
The FAST engineering team used the latest computer modeling software and real world testing to produce designs that yield the maximum flow per square inch of cross-sectional area. All FAST throttle bodies are machined from super strong 6061-T6 billet aluminum on precision CNC machining centers for consistent quality and light weight.
Last edited by studderin; Feb 7, 2009 at 12:25 AM.
Thread Starter
TECH Senior Member
iTrader: (28)
Joined: Nov 2005
Posts: 5,556
Likes: 6
From: Rochester, NY
It dosn't have a smaller ID lip like a Gm Tb dose that is a improment for porting. But the machining tool path has some steps, and could be removed. And the inlet trasition blended to the 90mm bore, better. That is easy to do, you can do it with a sand rolls. I'm not looking to sell it with the done tho.
Trade was more for locals, I put this on some local sites. Looking for 9" parts, spool, aftermarket center section. A pair of the polished 5spoke Z28 16s. Kirby Pro seat. drag/ARB bar. strage/afco shocks. strange brakes. fiberglass hood, camaro. LSx heads, Anu lightweight parts... suspention parts.
Trade was more for locals, I put this on some local sites. Looking for 9" parts, spool, aftermarket center section. A pair of the polished 5spoke Z28 16s. Kirby Pro seat. drag/ARB bar. strage/afco shocks. strange brakes. fiberglass hood, camaro. LSx heads, Anu lightweight parts... suspention parts.
Last edited by studderin; Apr 28, 2009 at 02:02 PM.



