okay, my problem now is the 540 aluminum hemi, 833 4-speed, with dual holley carbs - vacuum secondaries, 710hp
the car will not run at all, engine runs great in shop, bogs down at 25 mph, spins tires a little in 1st gear
mechanics say "why are carbs vacuum secondaries with manual tranny, will never run with this carb set-up, ditch the duals and get new intake & single Demon Carb ----
have already WAY 2 MUCH Money on this restomod - to make another change
HELP NEEDED BEFORE MORE IS SPENT - is it possible that i have the ONLY dual carb hemi that CANNOT drive past 25 mph?