alright help me decide on a new carb.
right now i have a holley 80508s which is a 4160 dual feed Vacuum secondary carb 750cfm. Im looking at the 650 Speed Demon or and Edelbrock 1806 AVS thunder series. Im just getting tired of the Holley having to tune the thing all the time and the bad exhuast smell and leaks. I just fixed a gas leak from the base plate today. I had to fix the same leak last year too. Im beging to think that the Holley is too big for my motor.
my motor specs are
355
9.5:1 comp
218/228 @.050 .520 lift
Vortec heads with 2.02/1.6 valves
professional products Crosswind (Just like RPM Air Gap) squarebore
Accel HEI Super Coil
Trans is a th400 with a 3.08 rear

Thanks for the Help.