Thanks for the advice ppl.
I'll post the graph w/ A/F up when I get home later.
The A/F stays good after the sound changes and the power drops. It's a smooth drop, not choppy.
The sound is like a vibration, or turbulence of air being resisted.
This was on a Mustang Dyno that a Single turbo 5L coupe just layed 450whp down on as I arrived.
The RPM on the dyno chart was from the computer, not either of the tachs.
Driveability is great, I rev it to 5200 and it feels ok.
Like I said, yesterday I raced my old Mustang (335whp on a dynojet, 102mph trap). It begain to pull on me a little at about 65mph, but we were even untill then.
I'm going to:
1. Get normal copper plugs.
2. Borrow a 24lb Pro-M MAF if I can find one and try it out.
I'll post the graph w/ A/F up when I get home later.
The A/F stays good after the sound changes and the power drops. It's a smooth drop, not choppy.
The sound is like a vibration, or turbulence of air being resisted.
This was on a Mustang Dyno that a Single turbo 5L coupe just layed 450whp down on as I arrived.
The RPM on the dyno chart was from the computer, not either of the tachs.
Driveability is great, I rev it to 5200 and it feels ok.
Like I said, yesterday I raced my old Mustang (335whp on a dynojet, 102mph trap). It begain to pull on me a little at about 65mph, but we were even untill then.
I'm going to:
1. Get normal copper plugs.
2. Borrow a 24lb Pro-M MAF if I can find one and try it out.