I need real world opinions for LS4 cars. Does it make the car more fun? Did it make a big difference in the overall feel?

 

Yes it makes the car alot more fun.

 

Good question! I've been wondering the same thing. In need of a trans and was thinking about going this route as long as I'm at it.

 

Much better off the line acceleration. Very happy with 3.29.

 

Do it Travis, it woke the car up so much.Well worth it,best mod I've done!!!

 

with the 3.29's I felt quite a bit more pull. Driving on the highway, around 120kph, the RPM's stay in the 2300 range which doesn't effect my gas mileage that much. I'd say me driving like a jackass effects it a lot more.

 

can anybody give me advice on how to tune for these gears? I am having trouble with it and need someone to help me in HP tuners. CAN ANYONE OUT THERE HELP ME??? I AM IN DIRE NEED!!!!

 

Yes, but it's not quite the kick I hoped for.

I had an ls6 intake, headers, rockers before the trans went. Then I put in the 3.29 gear set when it was rebuilt and I was a little disappointed, as I expected a little bit more than I could tell anyway.

I would have probably gone with 3.69 in hindsight....but im never going to turbo or nitrous the car. If you have a cam or headwork you may have better results than I?

 

What is 3.29, my guess is turning gears.. but is this why we have tranny problems?