331 Dyno #'s Dead @ 5100 RPM (Long)

[Fox-4-Cobra]

[QUOTE=andy669]They will have them saved and they might even be able to email them to you. The files are only 4k each. Did the dyno operator have any ideas? Where was the fuel pressure, and did the tuner note the injector duty cycle?

I will call them Tuesday morning and ask them to e-mail them to me. The operator thought the heads and intake were killing the power potential of the shortblock. I dont think the fuel pressure was checked, I did not have a guage on it or an adjustable regulator. That is an obvious oversight on my part, probably could have picked up a few HP there. The duty cycle of the injectors was not discussed either.

I'am ignorant to what can and cant be checked via the computer during a tune/chip burn session. Hopefully I can get that e-mailed to me and forward it to you. Again maybe I was way off with expectations out of this combo (275-295 RWHP), and figured with new heads 310-330 RWHP. But I would like to maximize it for now until new heads are purchased this fall.

I have a cousin with a 94 Vette and a big mouth that keeps asking about it. Right now I'm too embarrased to let people know it's stroked to a 331.

Thanks for all of the help.