Just installed SS4000 from Yank!
OK, well after the break in, well not realy a break in, just a cruise to monitor temps and fluid, I was ready for teh first WOT hit. I had Jeremy Formato, the best LS1 tunner ever!! next to me. He adjusted some fuel and tranny things, and said go from 45, so I did. I was amazed! We were trying to get the shift of 2-3 perfect, well sure enough it was. Then we went from a 25 roll to see the 1-2 shift......perfect again! Car felt so nice it was hard to believe it was mine! Never drops bellow 5k under WOT shifts, and gets up and goes!
The best part is, it is real soft on the tires daily driven....maybe not the rpm, but I drove all the way home, about 10 miles or so, and never heard a hint of tire spin. Well I spun the tires from a stop all the way to 85mph....but when it came time to drive normal, the converter was game for it.
I will be taking it to the track this Saturday, and tell you all the results...12.777 to maybe a 12.2 or better....I'm shooting for a 12.3 at least!
Brad
And for what its worth, I've found that its much easier to drive a high stalled car than a stock stalled car. You've got alot more room to control exactly how much you want the car to accelerate, whereas with the stock converter you barely touch the gas and the car is wanting to break the tires loose on wet pavement. Stalled > stock any day of the week.
also a 4400 convertor is not a good idea if you are running a hydraulic street cam on nitrous. way too high for the torque curve
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I thought that I wouldn't have any gear up that high, boy was I wrong! I was thinking I would only have 1000rpm to play with, which is true, but in that 1000rpm I shift at the same speeds as before, just now the car pulls with all it's might!
A baby cam is going in when my TCI goes in, so I'll probably be revving a little higher than that, but I wondered how it felt to have that much shift extension. Seems like you're RPMs would climb much slower and the converter would slip more.
Track closed an hour early, and I was so pissed! I left at 4:35 get there at 5:00 and just the officials were there.....going this Thurday, John, it is time to get serious! :yup:
its all about seat time.

