Ok thanks, I've just seen a few conversations lately about running 5 pounds of fuel pressure instead of a high number, and was wondering what has to be done along with it. Larger needle/seats was mentioned.

I run 5 pounds in my Duster but I've never raced it yet, and I think my needles/seats are probably 110's. So I'll keep it at 5 pounds and I'll buy some .128's since I'm due for new ones anyways.

Your car sounds great by the way Dom.


1970 Challenger, all aluminum 528 Hemi, HDK suspension, Tremec 5 speed manual