I’m at 515. Although my tuner thinks it’s much higher at the crank just losing a lot because of the converter.

 

I've thought about the lower rear end gears too but was told that even 3:73 is way too low, especially for an auto … keep me posted on if you do this swap and how you like it.

I had 4:59 in my Z28 and it still had plenty of top end but is was a 6 speed manual car.

 

C6 base autos have 2:56 stock unfortunately. So I’m not sure how far to go with it ?!

 

Yep, for now it scoots of the line with no problems and I'm not losing any races so for now its good. :-) Hoping to supercharge it next year :-)

 

im sticking with the 2.56 for now. I went with 3200 stall converter and I just want to see where that puts me. I may compensate with a 100 shot if need be or break down and do the 3.73’s.