Well, I just got my Trans Am a few days ago and once I have my money saved up i will be going FI(twin turbo). My question is, what is the most streetable rearend/gear to go with in that type of setup? In my grand prix I had a 3250 stall and kept stock gearing and it drove really nice on the street with some serious kick(500whp). This car has a 3200 stall with stock gearing. I was leaning towards a 12 bolt with 3.73, but this car will see more highway/street than strip so I dont want to make this overkill.. but i want to be reliable. So any help would be awesome, and if you feel like tossen up your mod/build list so I can get an idea would be great too. (sorry if this is a repost.. Didnt see anything about the streetable setup im looking for.)

 

nobody even has an idea of a nice streetable setup?? or if someone found a topic for this that I am missing.

 

There's a ton of people in here running the 3.73's. I'm switching to 3.73's and a 3600 stall in a few weeks and this car is my daily driver.

 

yeah, would the 3.73's be a good choice for turbo? I should ask mighty mouse... haha i totally forgot about him. He has the most streetable cruiser thats pushen extremely fast times. If anyone else has input please toss them up.

 

go to the FI section and ask, you'll get the responces you seek.