[DAVID GAGNARD]

Ernie;

With your present set-up it's all about thorttle control now and it'll take some practise to get it down...
Had the same problem with my Fastback running street tires at the strip, went twice for some "test/tune" days and pratised launching at varouis rpms till I could get it down the track with minimal tire spin....

I'd come off the line at idle and roll into the throttle till 3,000rpms, then I could put it to the floor, I'd let off the gas bewteen shifts, especially 1st to 2cd, get back in the gas in 2cd with slow steady pedal pressure till wide open and hammer down in 3rd/4th gear.....

I too think drag radials will be your best bet....

Practise/practise/practise..............

David