Hey, I need tuning help. I need more power out of my engine so I can beat my friend. We have been drag racing each other for a while and I haven't lost (yet). He just built a new big block , without telling me, and I just found out and we are racing in a month and I don't have the money to build a new engine.

I have a 350 with Vortec heads, Comp Cams 268 XE with 477/480 lift, Heddman Headers (not sure the size) Edlebrock RPM-Air Gap intake with holly 750, a completely stock bottom end with dished pistons, 4.11 gears, TH-350 with a 3200 stall, MT ET-Streets 28x11.5. All this is in/on a '77 camaro which I race with no mufflers interior, we also took of the front bumper and sway-bar and other various parts to lighten it.

Is there anything i can do to get more power, some tricks that I might not have heard of.

In case you are wondering, he has a 467 with new heads, cam, intake, and im sure other stuff i don't know.