tee-boy

iTrader: (8)

What else do I need to purchase to install the FAST 90/90 (which I just ordered). I also picked up the coolant pipe/plug kit for LS6/LSX intake manifold. What else do I need to purchase to do install b/w now and time it arrives?

mzoomora

iTrader: (36)

You might need a new bellows if you cant stretch you old one over the new throttle body.

Galen

iTrader: (3)

I would purchase some new intake gaskets. The Felpro ones ran me $20 at AutoZone...and I believe they are the same also marketed by FAST. My old ones were just too crushed to seal.

wizkid

iTrader: (3)

Not to get off topic, but do you need a tune for the car to run if you switch over to the Fast 90/90? You need a tune to get the most out of it, but I was curious if there were gains in it just from a direct swap.

tee-boy

iTrader: (8)

Are the stock intake gaskets from Autozone or other parts store of your choice the same as the gaskets that FAST sells (looks like 8 large o rings)?

98ws6firebird

iTrader: (2)

I just bought a fast90/90 combo and what I didn't get was the gasket that goes between the intake and the throttle body. You have to order that gasket separately. I couldn't believe it didn't come with.

tee-boy

iTrader: (8)

You know I thought the same thing till I looked a little closer and the gasket was in the plastic bag. It was doubled up so it looked too small until I took it out. However, they don't include the intake gaskets.

tee-boy

iTrader: (8)

Originally Posted by Galen
I would purchase some new intake gaskets. The Felpro ones ran me $20 at AutoZone...and I believe they are the same also marketed by FAST. My old ones were just too crushed to seal.

Are the stock intake gaskets from Autozone or other parts store of your choice the same as the gaskets that FAST sells (looks like 8 large o rings)?

Galen

iTrader: (3)

I believe the FAST gaskets are the same. When I found out I needed some, I called Thunder Racing and they told me that they all seemed to be the same and worked just as well.

Galen

MARKSZ71

iTrader: (3)

does the fast 90 kit not come with intake gaskets in the box,also i heard u had to silicone the intake so it want have any vacumn leaks

litle88

iTrader: (20)

No they dont come with it! I have my intake painted and ready for install also!
Just waiting on my PTM 90mm TB from Texas speed for the install.
We will be needing intake bellows, I have been looking for some red ones, we will need the 4". I have found these places..
http://intakehoses.com/Merchant2/mer...ory_Code=CACH5

http://www.hightempsilicone.com/prod...e_Coupler.html

http://bakerprecision.com/silicone.htm

If anyone finds other places post them up!
Good luck guys!

Z28/2002

iTrader: (27)

You can heat up your stock bellow with a torch and it will fit over the throttle body

litle88

iTrader: (20)

anyone else find anything we can use?

RareBreed0295

iTrader: (35)

where did you get the coolant pipe/plug kit from?

Z28/2002

iTrader: (27)

http://www.ws6project.com/user_stor/...3606fa68106e49

Tram

iTrader: (14)

This may be an off the wall question, but I currently have the LS6 intake and am somewhat contemplating the FAST..

Can we use the stock fuel rail on it?

RareBreed0295

iTrader: (35)

Thanks Z28. ANd we can't use the stock fuel rails with the fast. You have to buy the fast fuel rails. You can get the fuel rails and installation kit for like $239 from speed inc

LS1-NAVY

iTrader: (1)

^^ yup will also need the fuel rails and it looks good under the hood

litle88

iTrader: (20)

You dont need to change the fuel rails for the Fast intake install!!
The stock rails bolt right up!!

Tram

iTrader: (14)

Hmm

2 for need new rails..
1 for don't need new rails..

I love the internet..

For me, that would make this a deal breaker, if I have to shell out another 250 bucks for fuel rails..