Top 20 most powerful turbo setups on the board

[1991f22a1]

will put me down for 423 hp and 390 torque. My best pull was a 429 with 398 but we decided to back off a bit because of ign. break up. Gonna get that cleared up and then raise the boost. Oh yeah its a built H23 with a DSM style setup running 16psi.

not trying to be the fastest accord, eh? hmmmm....... you know your not stopping at 16psi. dont lie to the folks

[MR.PHIL]

432 WHP @ 13psi Break in tune ,

going back for 20 psi with E85

[drummersteve7]

fuckin sweet mr phil.

Im rockin 250hp / 253tq
on my h23 stock with dsm evo iii 16g @9lbs

next build for me is h23 bottom and h22 head!

[MR.PHIL]

fuckin sweet mr phil.

Im rockin 253hp / 248tq
on my h23 stock with dsm evo iii 16g @9lbs

next build for me is h23 bottom and h22 head!

that's some good numbers @ 9lbs with a 16G , sweet Torque .
your Next built is gonna be a monster

[drummersteve7]

thanks Mr. Phil

I do have some issue at 3500 rpm.
I get a little BOV flutter, so I am thinking new BOV or loosen spring.
Fuel issue? Vacuum! any thoughts?

and the turbo seems small since it dies off at 5500 and I still got about 1000rpms before the h23 dies off.
also could be my exhaust, lil clamped down from a 2.5 semi-crushed DP.
so I am being held back slightly, but the tuner is real cool and helping me fix some issues.

Here is the dyno chart:

[chessboxer]

thanks Mr. Phil

I do have some issue at 3500 rpm.
I get a little BOV flutter, so I am thinking new BOV or loosen spring.
Fuel issue? Vacuum! any thoughts?

and the turbo seems small since it dies off at 5500 and I still got about 1000rpms before the h23 dies off.
also could be my exhaust, lil clamped down from a 2.5 semi-crushed DP.
so I am being held back slightly, but the tuner is real cool and helping me fix some issues.

Here is the dyno chart:

Do you know what psi the spring is that you are using?

I had a 5 psi spring with my first bov and it always opened. Switched to a 15 psi and never had any issue after.

May check the diaphragm of the bov as well.

[drummersteve7]

I know diaphragm is good, not sure of the spring used.
I switched to a diverter valve.

Guess I will have to talk with my buddy I got it from.

[chessboxer]

Put a manual boost controller on your bov! ha. This actually could tell you if it really is the spring actually, if you happen to have one laying around. If you decrease the psi going to it, you will cause it to open later hopefully. If it continues to open early, then it probably isn't the spring.

[drummersteve7]

yah maybe that is why I am having issues.
I ran a manual on my last car....stock f22.
I knew the car was gunna sit so I said hell with it and upped the boosted to 16psi on my stock F22.

was nice for a good 4 days! then booom! Oil press!
Did not bother me as the car is still sitting in Cali.
I wanna get it sent out here. or get another f22 and boost it there.

[drockab]

I just wanted to share with you guys that after alot of trial and error, 2 years of piecing my car together I finally got it tuned 2 weeks ago! I made 491whp on 15psi on 93 pump. We had some issues measuring torque due to problems with alignment and an axle which has been fixed. This is a mild tuned for what the car can handle. I am running a bosh in tak fuel pump which is just about maxed out. My first go on the dyno I sunked a sleeve / blew the head gasket so I am trying to run the motor and break it in before i sump the tank and get it retuned! Hopefully all goes well and I can tune on 25-30 pounds and see what kind of power she makes!

[drummersteve7]

nice man, what setup are you running?
good numbers, lets see some dyno charts!

[drockab]

Here is a few un edited videos of the dyno tune. I only took video of 2 pulls my heart was racing I was scared hoping that it woudnt blow.
Screen shot of the final result http://s578.photobucket.com/albums/s...t=M4H00361.flv
Here is a dyno pull http://s578.photobucket.com/albums/s...t=M4H00360.flv
and this is the very first pull when i got the car back from the shop the pull the made me tear very first pull the car ever made and boom! It was the green goblin http://s578.photobucket.com/albums/s...t=M4H00356.flv
and this is my youtube video from start to just about finished http://www.youtube.com/watch?v=8RUS8QZhZq0

[dbsharp]

what kind of sleeves do you have and who sleeved it?

[WilliamW]

DANG!!!! I hope no one got hurt with that coolant spraying all over the place, I've seen some bad burns before.

You said your sleeve dropped? That's really bad, I hope they have a warranty on them against that.

[Supergenius]

I just wanted to share with you guys that after alot of trial and error, 2 years of piecing my car together I finally got it tuned 2 weeks ago! I made 491whp on 15psi on 93 pump. We had some issues measuring torque due to problems with alignment and an axle which has been fixed. This is a mild tuned for what the car can handle. I am running a bosh in tak fuel pump which is just about maxed out. My first go on the dyno I sunked a sleeve / blew the head gasket so I am trying to run the motor and break it in before i sump the tank and get it retuned! Hopefully all goes well and I can tune on 25-30 pounds and see what kind of power she makes!

Theres no way an 044 is maxed at 490 WHP... NO WAY.


AXLES dont contribute to having issue with reading tq my friend. They do rob you, but wont stop the dyno from picking it up. Id like to see a tq number, know what you revved to and what turbo (nevermind just saw the GT40... is it an 88 or 94?????)

I made 620 WHP on stock lines with a Walbro 255HP, and a 044 will SMOKE on of those supporting over 140 PSI at over 300LPH.... Which the 255hp cant touch


Something(s) doesnt add up.



The radiator shitting itself was awesome, but shitty at the same time