Parts on / Dyno done

Well, long time since I've been on here.

News, all my parts are on and had my custom dyno tune done. Bettie is way different now and for the better

Hit HP max of 265 and TQ max of 280 on a Mustang Dyno with a relatively conservative tune.

Will post up dyno sheet later and modify sig for all to see complete mods list so those who know can help me read and understand my dyno and let me know how the tuner did

Sounds like pretty good numbers for being on a mustang dyno.

Very good number for being on a Mustang dyno. They tipically read about 10% lower than a Dynojet barring and faulty adjustments by the tuner.

Details man!! Where did you do the dyno? Lets see that Dyno sheet! and Glad to hear from you!!

Post up the dyno sheet!! Im curious to see the curve.

Here's the sheet

Please let me know what I look at when I see this

Thoughts opinions to curves etc?

run 2 was baseline with mods

run 1 was mods with custom written tune

no factory (or at least how I drove it in) baseline was done

Nice!! A/F looks good How does the car feel?

Feels great!

So let me ask, guy on the Mach forums said:

"Your A/F is all over the place. I think you may want to get a different tuner."


?

I was gonna say the air/fuel ratio looks strange, but I never seen a dyno graph like that. It really just goes from 12.7 to 12.0 range once you hit 3000rpm so I wouldn't worry about it.

Very strange dyno graph. Good numbers though

So how much SAE is Bettie putting down at the wheels and at the crank? I know Mustang dynos run lowers numbers than SAE dynos

Mustang dynos are wierd like that.....mine showed the same thing. Ive had it checked on 3 dynos and A/F is fine.

A/F on these graphs show a Min....Max...and Avg. Your Max could have been at idle or just off...your mid...could have came WOT...and adjusted upward. The Avg is what I was looking at.

Might get it double checked at some point

your flywheel hp would be 311 if your running a manual and that seems about right.