1BadRock

iTrader: (8)

How about making 3!

Love your car. I'm in the middle of a 1990 Iroc build with a lq4 punched to 370. I cant wait to get it on the road/track!!

Krowsif

sweet 3rd gen! i am working on one myself 82 pace car with an ls6

boss79z

iTrader: (1)

Out of curosity, what all was done to the fuel tank/system to feed that monster?

BlazinT/A

iTrader: (10)

+1
did you just use the stock fuel pump and slap a regulator on it?

6L.IROC-Z

iTrader: (6)

For the fuel sys I pulled the stock pump and replaced it with union fitting and a piece of straight tubing that was the same length as the elec pump. Mounted a Holley Blue pump just outside the tank and a regulator in the engine bay. Nothing fancy but it gets the job done

fastsspr

iTrader: (49)

Hi man , congratulations your project look so sweet!
The 700r4 you used in the car was the factory one that came in the Iroc?
If so what kind of adapter you did to make it fit the LSx?

LSxPwrDZ

iTrader: (4)

Bad car B... Giving you some props for alot of hard work!!!

fastsspr

iTrader: (49)

How you make that 700r4 hold so well that 10 sec. car?
Man @ 12.0s here in Puerto Rico i dont know any 700r4 survive to that punishment !

6L.IROC-Z

iTrader: (6)

Call Rusty at Cottman Transmission Lexington KY, (859)226-0066

chevynutss

I am doing a very similiar build with a 2700 lb 1989 Iroc. Is that the stock radiator you are using?

6L.IROC-Z

iTrader: (6)

Yes stock rad and fans

mcg355

I love seeing carbed LSx motors in 3rd gens! Awesome build!

What kind of gas milage are you getting with this set up? I am putting a 5.3/4L60E into my 1988 IROC and I am currious about how well these carb set ups work. I love the look of them and I have heard some pretty good remarks about them too.

Great looking car!

6L.IROC-Z

iTrader: (6)

If I can stay out of it from fill up to fill up it gets right at 16 mpg. That's with a 4:10 gear and 275/60r15 28" tall tire