with quietness i was speaking mostly about exhaust. well my 390 is new, i might as well use it. can you still buy 2 barrels anymore? i never hear people talking about them.

 

yes you can, a holley 500 2bbl would work good but you'd get worse mpg than using a 500 or even a 600 vacuum secondary carb.

what are you planning on using for a 4 bbl intake since you already have a carb? from what your describing a weiand #8124 would be a perfect fit.

 

i already have an edelbrock performer.

 

which one ?

 

damned if i know. it's not a performer rpm though.

 

regular performer then, that should be fine for a stock motor.

 

i'd say so as well. that will be plenty good and driveable on a stocker

 

thanks a lot guys. i may have something to work with.

 

what's the carb number ? on the edelbrocks it's on the front on the flange where it's bolted on. something like 1403-1234 stamped there

 

holley 0-8007. sqare flange, vacuum secondaries.