Sounds like it just wants to rev & rev. Mine did the same (wanting to rev & rev) when I was supercharged.

Steven,if you could post the specs on your build,injector size,compression ratio,etc,etc, & so-on just for a recap.

Forgot what stall you are running? 8"?

Also,what A/F ratio/s did you run on the dyno?


Thanks

MBHD

12 port SDS EFI