supercharged680

iTrader: (1)

hey there guys how are u doing.. i found a fast 102 "truck version" for 800$ (used for 2 months) the price of a new one from a shop is from abt.. 1350-1700$ *shipping costs and stuff* should i go for it... i mean the price of a new one is rediculously expensive.. the used one is ok.. i asked a few guys who have them on some said i have no gains! other said yes!.. will i loose low or high end?? he is selling'em with the fuel rails.. a friend of mine said ull see alot of power because of the mods u have *listed below* ok i saw the 5.3 gain but like i said some people saw a 0 on the dyno with a fast 102..

Ahmad.

SweetS10V8

iTrader: (4)

There isnt a person that will not gain from the LSXRT intake. FAST even says it is their best maniold out of all of them.

The zero gains on a FAST intake are the LS3 version for cars, and even then its just because of bad testing. I have personally installed and tested the LS3 version and it always makes around 15rwhp with "proper" testing. I even have that specific one on my truck.

The truck version LSXRT will pay large dividends. Ive installed and tested three now, every single owner has said "Wow, I love it". I would have it if it would fit on my personal truck. Two people have even told me they picked up 1-2mpg if they stayed out of the throttle.

With your 2009, its the cheapest to install too. I could find a brand new intake and fuel rail modification kit for under $900 without even trying. Its only $1075 for everyhting you need at full retail from FAST. Where are you getting $1700?

GO FOR IT!!!!

EDIT:Go here for the part numbers you need. www.fuelairspark.com/selector

supercharged680

iTrader: (1)

cause im in dubai.. all shops have it in the 1600$ range.... what are the gains that u have seen? what where the mods on the trucks

Mangled03gmc

iTrader: (95)

I have a fast 92mm for sale, if you would be interested in it

RickLowpez

what do u guys on the fast 92mm vs the 102mm car style? is it worth it on a h/c 6.0?

SweetS10V8

iTrader: (4)

SO buy from an american vendor and have it shipped for $50-100. You would have $1100-1200 into tops, I seriously think with the sales Ive seen on other forums you could get everything shipped to you for less than $1000.

17hp is the least I have seen. Typically 25-30hp. The thing is that hp numbers dont tell you is that they dont loose torque. They are even 2500-3500, and break away for a solid 20hp+ gain for a lot of the range, not just a single point at very high RPM.

If you have a truck get the truck intake. YOu dont have to swap water pumps or move idler pullys. I started with a LS2 intake, on my basically stock LQ9 and moved to a 90mm LSX, then 92mm LSX and now a 102mm LSXR intake manifold on my truck(still 90mm DBW throttle body though). I back to back tested my 92mm and it made 21rwhp over the LS2. THe smile on your face the first time you hit the gas makes it all worth it. No dyno graph will put that kind of smile on your face!

denali-08

iTrader: (1)

if you have l92 heads the truck intake will not fit

SweetS10V8

iTrader: (4)

Good point, which truck are you talking about? The intake is cathedral port only.

RickLowpez

so u r saying that the new 102 truck intake will make more all around power than the fast 92mm car style(cathedral port)

RibeiroBJJ

iTrader: (17)

“If you can fit this manifold, it’s the one you want to run,” said Brian Reese, Director of Engineering at FAST™. “It makes more power than any cathedral port LS manifold on the market.”

I think this is what he was talking about... I am going to get one for my ls1 after tranny/it is up and running....Plus this is the only IM that FAST teamed up with RHS on

-I thought I saw a L92 LSXRT part number on ebay..and they were $50 cheaper...