Not a fan of 93 on these cars with boost, you are probably good where your at with 93. To many engines get taken out on 93. Maybe not here but I have seen plenty on Facebook groups.
If you can get the revs bumped to 7800/8000 it's like going to make 10bs.
It will for sure feel better revving...
Currently crossing at 7100 or so now
3.73 and adding 2 mph takes it to 7600 almost
Not to mention the sooner it will get back into a better power area.
If I ever got to a 150 trap that's 7350 vs 7800
Just something I played with numbers wise.
Fox are you 3.55 or 3.73
And have it closer to...
Typos was just supposed to say due. Lol not dude. Fixed a few others anyhow
Your idea isnt far off. Someone else ran 3.15 and a basic built motor on a d1Sc and just a few different mods that car ran a 4.6 pulley rev to 8600 went 9.1@149 that makes 16 lbs at 8500 or something
Due to just wanting to run the car and really not interested in logging I didn't log the last few runs.
Yeah it does do something at the top of 3rd I thought it might be the converter locking. It doesn't feel laid over in 4th.
I'll do some logs in spring and see if it does it again.
3.15 I...
Working out a balance of engine rpm shift points and pulley at 7800 I'd be willing to try 4.5 at some point. I saw a different guy used 3.15 on a d1Sc but shifted near 8600 that car went 9.1@149
Wanted to share my current progress and setup.
Car has been [email protected]@3800 lbs 900DA
Stage 2 D1X, 4.75 pulley shifting at 7800 (probably 13 lbs peak@7800)
Boss intake ported, 1050 injector, twin 465,-10f feed and rails Pump E85. Kook's headers, Corsa exhaust. Weld wheels, Baer Brakes.
BMR min...
Anything is possible. I have seen turbo cars break crank snouts, whipple etc.
2 things that seem to help reduce the chance on a procharger, don't do a ATI balancer and proper tension, and last a good install.
If you go back and re-read that thread it's mostly ATI balancer cars.
Just so you know
Nice work
Can you be more specific
245/252
3/4/5/6
C/D/F
Any updates on Dyno numbers with this combo / what boost it might make.
Working in my own setup 3800lb, D1X 4.75 pulley 3.55, 245/4F.
1.41 60foot
[email protected]
Low timing from what I have seen 21-20.5
Pump e85
Just comparing notes...
I would maybe do a 4.5 if I had head studs
Someone said each pulley is 1.5 lbs of boost.
Anyone know if that's true on each blower or D1x or p1X
Friends car with D1sc and 4.75 made 14-14.5@8k
This all is info with 15-17 cars, with 18+ and there crank pulley you have to go down 1 size to match...
I talk a bunch with the guys from Australia.
He is running a basic coil over and 12*125 full travel no coil issues at the moment height is same as mine static. Just something to try he's making a 26 275/40-17 work well. It's been 10.1 NA with 4.10 and a big converter.
Just keeping with small...