yeah. ones he has now


Even it 10.5 or so compression its still too low, with the 9" and 6 spd. he should make 375 easy

 

I imagine it's been decked pretty close to zero? If so, you're probably right around 11.5:1.

 

Any chance you can make a pass with this thing?

I know some dyno places will run a 1/4 mile simulation...very good for tuning a car

 

I do not know any places here that will run that.

 

Get on another dyno and verify. Does the car pull hard to 6000 rpm and then some?? It should.

 

There are a few places in MD not too far from you with Mustang Dynos with 1/4 mile simulation programs...There's probably a few hp left in having it dyno tuned as it is a bit on the rich side at 12:1...I run 12.8:1 A/F..You may pick up 25 rwhp tuning on the dyno..I know I picked up 25 going from an email tune to a dynotune with PCMforless...

--Alan

 

Where you at in NOVA......they do it in richmond ay AED advance engine design but its a long ways away

 

It's too rich

 

Prince William County

 

Just get the dyno posted....

Like CSJTA said it is rich as crap...need to see the AF all the way across

 

Car pulls really hard. I had a 03 WRX 370whp (Low 12's) and this car puts it to shame


As for the dyno. I am starting to think something is up with it. My friend had his 07 Silverado 5.3l, Superchips tune, and Magnaflow exhaust make 300whp when it is stock rated at 315hp

 

what kind of dyno was it, mustang or dynojet

 

This statement raises questions on a couple levels.

 

The answer is obvious to me....

He made 333rwhp @ 5100rpm

Keep the pull going to ~6700rpm and see what power it makes @ 6500rpm

 

Not a good idea when there's no graph to see why the power is off. Could be valve float for all we know which could be devastating at that rpm. It's possible the hp mentoined was peak and it petered off after 5100rpm.