Awales74
Well-Known Member
- First Name
- Andrew
- Joined
- Apr 19, 2022
- Threads
- 10
- Messages
- 431
- Reaction score
- 621
- Location
- Dallas Texas
- Car(s)
- Supra, Mazda 6
Tested out my 1 Fast Supra JB4 E30 tune. Got my 30-80 down from 4.3-4.5 down to 3.6(Dragy) . You guys ever notice a really rough 3-4 or 4-5 shift when going full beans? I suspect the car is "surprised" when rowing the gears on a new tune. But coming out the next day and driving progressively harder until finally standing on it got me much smoother thus much better time.