0HinsonSuperCars

FAST LSX 92mm Intake Manifold (LS1/LS2) $849 shipped
In stock!
Part# 54039B



New black version of the FAST LSX 92mm Intake Manifold delivers proven bolt-on performance gains and new eye-catching appearance.

The patented LSX™ 92mm Black Intake Manifold from FAST™ is the only three-piece Gen III (cathedral port) composite manifold proven to deliver increased performance without compromising bottom-end drivability or high RPM power. For both street and racing applications, the new black intake manifold is an easy bolt-on installation for GM Gen III (LS1, -2 & -6) engines and is designed to work with the FAST™ Big Mouth 92mm Throttle Body™. The new FAST™ LSX™ 92mm Black Intake Manifold maintains the performance gains achieved over stock intake manifolds with no loss in drivability or low RPM torque. While the new stylish, black intake manifold delivers terrific performance right out of the box, it can be ported by the customer for even more flow. As requested by previous LSX™ customers, the intake features the added benefits of corrosion-free stainless steel assembly bolts, an improved throttle body sealing flange and o-ring gasket and threaded insert throttle body mounts that provide increased durability.

Features & Benefits:
•New “Black” Gen III intake manifold with 92mm throttle body intake opening & added refinements
•Improved throttle body sealing flange & o-ring gasket
•Includes stainless steel bolts, threaded insert throttle body mounts & mounting hardware
•Incorporates high-quality polymer materials, which resist “heat sink” effect of aluminum
•Maximizes potential of other popular engine performance upgrades such as cylinder heads
•Designed to work in conjunction with the new FAST™ Big Mouth Throttle Body™ (92mm)

Part# 54039B

FRiCK916

Oh you mean to tell me used to shi! 90's aren't gonna go for $950 anymore??

Please do everyone a favor and post this EVERYWHERE!

0HinsonSuperCars

robert miller

G.Rossman

How much more is the throttle body?

MX621

Is it really much diff then the prievious fast92?

fatlt1

awesome, yea i cant belive the value of the used 90's and 92's still..i see them for 1000.00 900, used wtf!!?? and the new ones come in blk that looks awesome.

0HinsonSuperCars

GM LS2 90mm Throttle Body - $469
GM LS3/LS7 90mm Throttle Body - $189

It's mainly the new black paint.

Thanks

Damier

Whats is the difference between the GM LS2 90mm Throttle Body & the GM LS3/LS7 90mm Throttle Body?

torchredfrc

I've asked a similar question before and never got an answer...

0HinsonSuperCars

I'm not sure of all the differences other than the obvious ones shown below.

LS2


LS3/LS7

paint it black vette

of course there more if ported and proven done correctly to improve the cars faster running . mine is also carbon fiber hydrostatic overlay finish and is not for sale but a 90 ported new back then with overlay was going $1150 to $1200 new and because we know mine is ported perfect theres no lucky guess . if your not going track get the black unported. going track buy a proven one

Cardinal Flyer

Really nice look!
Anyone have before/after Dyno data on this mod without upgrading heads and cam?

HardcoreABN

Now if they would have only taken the internal shape improvements from the 102 and put them in the 92.

JIMS SVT

Will either oneof those tb's work on a C5 without any weird electrical issues or harnesses?

stryderss

from what i understand the ls3/ls7 type 90 will not work with the ls1/6 something to do with voltage. it just doesn't work right.

0HinsonSuperCars

Without heads and cam, the gains will be under 10 hp.

The LS2 TB will work. You'll need the harness.

Thanks.

rnelson11

I understand that with the original Fast92 the back of the motor had to be lowered slightly for clearance. Is this true with the new one?

0HinsonSuperCars

There isn't a clearance issue with the FAST 92 on a C5. Sometimes there is a clearance issue with the FAST 102.

0HinsonSuperCars

Thanks for your orders!