Yeah I bet it is pretty hard to manual shift it on spray. I’ve got 3.73’s in my car as well. As far as octane, I’m gonna run C25 in the standalone and probably a little boostane in the cars tank.
Not bad. My car has been a best of 7.43 in some good air. I’ve found one thing that seems to help with the wonky shifting is I will manually shift to second and then put it in drive and let it do its thing. I only run the 1/8th so I don’t have to worry about 6th. I’m gonna take the seats out and...
So what do you run on motor? I have a direct port plate kit with a standalone I’m about to install on my car. Gonna start with a 100 shot and see how it goes.
I went from 3.15 to 3.73 in my car and I’m very pleased with it. Car should have came with 3.73’s if you ask me. It helped my car down low where it struggled with the 3.15’s.
I know this is an older thread, but I just put a set of 3.73’s in my 10r80 car. I have had no issues whatsoever. I haven’t changed anything in computer yet and speedometer is still correct according to gps. I went from 3.15’s to 3.73’s. I’m running ET street r’s and they seem to do pretty decent...