1989GTA

I got a 11.572 @ 115.73mph. 1.557 60'. Those Hoosiers hook good. Passes California smog. All runs naturally asperated.

1.Car is a fully loaded 1989GTA Trans Am at around 3675 race weight.
2.Motor is a 368" L98 with AFR 195 heads.
3.Induction; First intake base. Factory plenum moded. SLP runners moded.
4. Dyno Don 1 3/4" shorty headers through the dual catalytic converters.
5. 3.5" Mufflex cat back and Magnaflow 3.5" muffler
6. Yank SS4000 stall.
7. 4L60E transmission.
8. Mike Jones 233/233 camshaft. .594/.594 total lift.
9. 4" homemade cold air intake.

supermaro

iTrader: (64)

Congrats on not only making 11s, but going way deep into the 11s. I'm aiming to have my iroc from the bodyshop this wkend, well so I was told since last week

01ssreda4

iTrader: (96)

Nice numbers.

Jeremy@RPMTransmissions

iTrader: (12)

Great running TPI car! How are you controlling the 4L60e? What did you have to do to the runners to get them to work with the F.I.R.S.T. intake?

Colemann

Congrats on the nice timeslip!

ramairetransam

iTrader: (18)

wow , thats impressive , great mph , any pics of the engine and car ?

1989GTA

Thanks guys. I am using the TCI transmission controller for the 4L60E. I have the SLP runners hogged out and siamesed. To make the SLP runners fit the First base I first had to cut off the flanges on the SLP runners where they meet the base. I had new flanges made that fit the First intake base. I then had them welded on to the SLP runners. Then lots of welding and grinding.

Next goal this Winter is to go up to Famoso in Bakersfield for some good air density. I also have a new long runner intake under construction that will flow more air and along with a few other tweaks I am hoping for a 10.99et. It might take a driver that weighs 100# less than me to do it though. I weigh 260.

There is a good picture of my car among those from the Los Angeles Invasion on this site(Western Division). I will see if I can find it.

Ok, here is a link to a picture of the car. It is page 6 photo 0136. http://bowtie0069.fotki.com/la-invas...invasion-2011/

GTOSE

iTrader: (1)

That thing launches hard!

Mike Morris

iTrader: (55)

Nice job and impressive.

Mac 2002 SS

iTrader: (6)

Nice pass and good looking car,man ! I see some daylight under that left front. I know that launch felt good.

1989GTA

Thanks everyone for the kind words.