Def's Dyno Runs, A learning experience Options

[Defgeph]

Hey guys,

I went to the dyno this weekend to find out what numbers I'm putting down. I came out very impressed. I was thinking along the lines of 230 hp to the wheels.

New Dyno Video 10MB

At 17.5 PSI, I put down 246HP and 261 TQ. Just insane.

Look at one of my run files below. I am still having trouble tuning my boost controller. You'll notice that after 4,000 rpm I have very strange spikes in boost. The theroy we have is, the controller is opening and then closing my waste gate door over and over after 4K. In the next few weeks I'll be tweeking the profec to run a constant number, then go back to the dyno. I believe I can squeeze out a couple more horses once this thing is set properly.




If you have any suggestions, I'm more than happy to hear them.

I'd like to again thank Manny, Jenn, and Dustin. With out them I would'nt be sharing this information with you. Again guys thank you, anything you need I'm there.

6GC. Without this place, I wouldnt have what I have. A thank you goes out to you as well.


Thanks ,
DEF

[lagos]

jeffs run is an average if 13.97 psi, call it 14.
with his erratic boost control, it was a spiking up and down.

you posted his runfile7. thats where he ran 17.5psi. not 14 like you claim. it dosnt matter if he only hit 17.5psi for a second, because dynos measure PEAK VALUE, not an average. post that file again, with the boost being displayed !

you can very clearly see the diffrence in the fuel curve there.

i stared my run at a later RPM then his dyno. also, my A/f ratio was all messed up from the 1st knock response run, and kept getting better and bettter with every run. no 2 cars are going to look 110% exactly the same, but i have no doubt that if i reset my ecu, and start my dyno run at the same rpm, then the 2 fuel cureves will look closer (only difference now is that im ritcher at 3kish and a little richer from 5k up. im also running less boost. )

IMO you guys should both just relax, you both have awesome, well built, fast cars.

jeff. i think you have an awesome car, that makes great power. mad props to you jeff (in not kidding). this isint anything about that.
the only thing i dont understand is how you try to alwasy say that your motor is 10times better then a normal st185 because its "RC". it DOES have a much better water to air IC, but besides that, ive never seen any other proof that its any better then a normal ST185. ive never read anywhere about these better fuel maps that jeff always claims his ecu has and ive very confident that i can hit the same power levels if i turn up the boost to the same setting as you.

besides, if you wanna start "dyno wars" i have BOTH you guys beat for area under the curve...

on RACE GAS!

[Defgeph]

jeff. i think you have an awesome car, that makes great power. mad props to you jeff (in not kidding). this isint anything about that.
the only thing i dont understand is how you try to alwasy say that your motor is 10times better then a normal st185 because its "RC". it DOES have a much better water to air IC, but besides that, ive never seen any other proof that its any better then a normal ST185. ive never read anywhere about these better fuel maps that jeff always claims his ecu has and ive very confident that i can hit the same power levels if i turn up the boost to the same setting as you.


Thanks for the complement.

But,
I have never said my motor is ten times better than anything. All I do is share every experience I have with this swap. You seem to knock the ECU, AFM, and motor everytime I post. The only time I spoke highly about my engine is when someone bashed it.
And you can quote me on that.