converter?

MYLINRACING · 06-15-2012, 03:21 PM

I 've been having a issue with my car when it takes off. When I watch the playback on the tach the car intial hit is good but it doesn't seem to flash to the correct rpm(5100) it goes to 3200 and then it seems to lag to the fist shift point then it seems to labor the the last shift point. Plus the car has slowed from 6.80s to 7.00s. When we first saw this we fiqured the converter was broke and swapped it out took it back out and it keeps doing the same. Also the 60 ft has changed from low1.4s to hight 1.4s-1.5s. We have tried other things ign box, fuel pump, fuel reg, carb. Still now luck. The car is a 86 transam ihra gt stocker 70 lt1 combo and a turbo 350.

Any ideas on what to do next
thanks
Andrew Mylin

06-15-2012, 03:21 PM	#1
MYLINRACING Junior Member Join Date: Dec 2004 Location: CHARLESTON Posts: 63 Likes: 11 Liked 1 Time in 1 Post	converter? I 've been having a issue with my car when it takes off. When I watch the playback on the tach the car intial hit is good but it doesn't seem to flash to the correct rpm(5100) it goes to 3200 and then it seems to lag to the fist shift point then it seems to labor the the last shift point. Plus the car has slowed from 6.80s to 7.00s. When we first saw this we fiqured the converter was broke and swapped it out took it back out and it keeps doing the same. Also the 60 ft has changed from low1.4s to hight 1.4s-1.5s. We have tried other things ign box, fuel pump, fuel reg, carb. Still now luck. The car is a 86 transam ihra gt stocker 70 lt1 combo and a turbo 350. Any ideas on what to do next thanks Andrew Mylin __________________ Andy Mylin 1987 Pontiac trans am 2441 I/SA