gt35built

iTrader: (1)

Low str fti 3600 here with 2:73's. No regrets. drives nice and tight under light throttle, and pulls hard up top.

skat

iTrader: (3)

I have a 3600 FTI and I love it. I drive the car daily now (my truck died). I think I could have went bigger. The car is a monster when I get into it and when I drive normal
you really can not tell it is not stock. I will take anyone for a ride who lives close to me.

Everyone has there opinions but call the manufactures and see what they say. I liked Greg and what he had to say so I bought FTI. Start with the sponsers you do not have to use them but we do have some good ones here.

JOSH13

Twitchtwice what was your experience on street tires haha ? I will be on street tires with my set up . I keep wanting to go a little bigger hearing everyone say they have 3600 + .... I spoke with a local converter builder and may go 3400 ....

2000NHRAFormula

I am running a Yank SS3200 and i have had no issues but i am running 3.73 gears in the back and I can still get 24.75mpg on the high way at 75ish mph. I do have a cam as well but my car runs and drives like a stock car until you floor it...

oh and i do much better times then i have in my sig

JOSH13

Awesome ! Good to know mpg can still be good

AR15 guy

iTrader: (1)

2000nhraformula...how are you getting mpg's like that? I don't know anyone with an auto ls1 with any gear (besides maybe 2.73's) that gets more than 21-22 TOPS on the highway from a stock car.

skat

iTrader: (3)

I get 23+ when I keep my foot out of it and 19 or so when I am into it.

2000NHRAFormula

I dont know really how but its a good cam in the car(392hp tires) and i was running around 75mph i checked it 2 times cause i didnt believe it myself but it did it on the way there and back...

JOSH13

Nice mpgs for the mods ! I decided to go with a 3400 PTC . It hasn't been installed yet but hopefully I can get it in over the weekend. I am curious to see how my car reacts to it ....

senicalj4579

iTrader: (41)

Just for the record I got 22.5 mpg driving from ct to nh with the ac blastin full bore the whole time and 50 miles of it was backed up stop and go highway then a little city. Not bad. I have 3.23s and I need a tune.

2000NHRAFormula

Haha thanks I didnt really build it for that I am a bigger fan of 11 sec passes and driving home...but i am a fan of them

AR15 guy

iTrader: (1)

I am adding a 160 stat this week and getting a dyno tune from Bluecat so my mpg may go up some. It is running really rich right now.

Stu_x24x

iTrader: (17)

Josh, did you end up getting your stall installed? I have a 2.73 car as well and was looking to get a stall in the 3200-3600 range. Just curious about the outcome and how you like the setup.

JOSH13

Yeah it's in. The car feels and even sounds a lot different. I like it alot. It feels exactly the same on the high way.

skat

iTrader: (3)

So who did you go with and what str?

Mine is 2.16 and when I get more power in her I am going bigger. Lol

JOSH13

It's built by PTC . I am honestly not sure about the str I need find out .... It is about 3400 RPMs though. It almost seems to be a little bit higher too because the rpms flash up pretty high quickly .... I like the way it drives though and I only have 2.73 gears in the back still .

FTICONVERTERS

iTrader: (3)

did you deal with Kenny?

Greg

JOSH13

Yes I think that was his name . Seemed like a good guy and very helpful with making my choice on the converter.