I forgot one more thing you can try. Block the vacuum line to the modulater valve, it is supposed to make the shifts a little softer but that is not what you are looking for! Try this first but be aware of the increased loads the trans will have to absorb! David Teitelbaum vin 10757 --- In dmcnews@xxxx, at88mph@xxxx wrote: > I'm looking for a tranny to replace the stock DeLorean tranny with. I've > finished up the engine swap and the car is running fine EXCEPT for the > transmission. Has anyone swapped out the DeLorean transmission for another > transmission? I know the Fiero has a similar design to the DeLorean and so > does the Corvair (ie being a transaxle unit) Also Porshe but I'm trying to > keep the cost down and I don't believe Porshe has many automatic trannys > available. Has anyone done this? > > Here's the prob I'm having with the auto tranny. Its been beefed up to > handle the extra hp of the Vortec 4.3 so its not a strength issue. The car > runs great and shifts normal except under heavy acceleration. If I floor > it, as it gets into the upper RPM range, it starts to slip slightly like it > is going to neutral out. I've changed out the computer governor and its > working fine. Anyone have any suggestions? > > > Thanks in advance, > > > Duke