Can you explain this

[Race Grandpa I]

Just got off the Mustang Dyno.

Had to set timing back 5 degrees to get more power.

Attached is the graph.

Looks good for a Mustang Dyno with the low AFR.

Just think what I would get at a 12.0 AFR on a DynoJet. I think it should be at least 210 whp or more than Bill Mercer gets

[Race Grandpa I]

OOPs



Well I did not read the graph correctly. Best run is in red.

You can forget all of my comment.

Bill said that he retarded it 2 degrees.


So I must be getting around 250 whp on the Mustang.

[FormerDatsun510Man]

That is 171rwhp on a Mustang dyno and about 11.5:1 at the top end to be extra safe. That is about 190-200rwhp on a Dynojet. Paul's car is running the standard 105mm pulley setup with a Raceland header, new stock cat and Racing Beat catback exhaust. Sounds really sweet without being loud and revs really cleanly up to the rev limiter now.

The red lines are from the last tuning session I did. The blue lines are the best runs previously.

Bill

[Race Grandpa I]

I have been working for about 7 hours to nail down the DynoJet equivalent whp. Using all of the opinions from various forums on the adjustment factors and weighting them by the individuals' knowledge I have determined that the DynoJet whp equivalent is 196.5 whp. (The R squared was 0.937.)

Who in the picture do you think is Bill? :no: