maverick0716 said:Oh, ok. I just assumed they would be the same difference as with the carbureted versions. On the carbureted version the regular Performer has smaller ports than the RPM.
actually for informational purposes only...don't want to start a war here...the RPM lower has slightly larger ports...1.05" by 1.88" and the regular Performer is 1.02" by 1.85"...not enough to notice but there is a slight differene...upper is what is the major difference...
http://www.edelbrock.com/automotive/index.html
under intake manifold/ford
I sold the supercharger and i'm very glad I did. The stroker i'm gonna hold off on, again, due to money. Its not cheap to build a 10 second stroker the right way. I did buy the PMS because I have some idle issues I need to tune out and then work on dialing in my WOT tune. My car went 109 mph untuned running lean with like 292hp. I would say it would have gone 112+ dialed in. Our local track got shut down for good so that doesn't really matter anymore. Now i'd just be adding more power for kicks and more fun. My heads are milled .020" to 57.6cc. With what Ed was talking about I would be in the 115+ range with a new cam and intake. He mentioned 335+rwhp so actually, that should be faster than 115mph but not too worried about numbers. Its all about having fun.
So, please don't say I don't know how to recommend parts for a specific application when its dead obvious its the other way around. To add yet another example of a cobra on an afr/fti combo, lets look at yet another of my friends cars
...atleast I don't change my mind all the time and am set with what I want...
looks like a pretty determined sales pitch to me.
For my car right now, my main concern is getting my PMS and tuning for drivability, idle and then work on WOT. Its too god damn cold out to rip my car apart to do a cam/intake swap, but that is what I wanna do. I also gotta pull my tremec and put in an extended fork, fun