280z28t

Hi i am fairly inexperienced with automatics and i just recently swapped my t56 out of my 280 z back into my camaro and replaced it with a th350 and yank eliminator 4000 stall i got from a parts car. The car weighs roughly 2800 lbs, now if i am going up a very small hill and trying to maintain the speed limit the car sits in boost. Going down the track as soon as i leave the line the tach does not go below 5000, and i feel like im losing alot of power due to the converter slipping. It is simply to large of a stall. Im in the market for a new one. What would be a good converter for a car with this weight, currently 3.7 gears, twin turbo 355, 60/63 turbo's (almost no lag what so ever) roughly 400hp ish on 6 psi will run 18 psi with race gas should be around 600 ish. Let me know what has worked well for you guys on the street/ track. Here is a clip of an 11.7 @ 119 pass the other weekend with a best time so far of 11.5 at 118 http://youtu.be/RC4hozS2lE8

ShifterLou

iTrader: (4)

Call a GOOD company and they'll set you up.

I've used PTC, UCC, and ATI with good results.

maddoglou454

Hey my Man! We need to know the specs on the cam, the lift, duration, and are you spraying this?

Thanks,

280z28t

here is the cam specs Duration 284/284, Lift .480/.480 and no spray .