Originally Posted by csk
His now race car is no faster than his 525 hp street car 1978 Trans Am, he was thinking a low 10 car, in good air its been 10.8 @ 124, 3600 lb race weight -100 da , when we rent the track again we will do some tuning, we put a looser converter in it, will also work on my Charger when we go.


Thanks for all the help on this, sorry it took so long to get back to Y'all, I forgot about this thread,,,,, OOOOOOOPSSS
We put a known good converter out of his Trans AM that is much looser in the Camaro just for testing, also took the carb that has the ventures that can be changed OFF & put the Smaller venturi 900cfm carb on it & on the 1st pass it went 10.45 @ 129 DA was 1700ft, pulled the air filter assembly off & it went 10.35 @ 132 then we went home. after looking at the Datalog we now can order a custom torque converter,,, Thanks again EVERYONE .

1968 Charger COLD A/C Hilborn EFI
512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim
2020 T/A 392 Stock 11.79 @ 114.5