WTB: Holley 650 double pumper

[Blackwizard222]

Just as title states, I need a 650 double pumper with mech secondaries and preferably 4 corner idle.

[00 LS1]

I have a BRAND NEW Holley 670 cfm vac sec dual metering blocks with chrome dual feed line & guage if that helps

Thanks Jim

[Blackwizard222]

lol thats what im running now, 670 vac secondaries

[Stevoone]

Would a 750cfm be too much? I have a Holley 750 DP sitting in my tool box, pretty sure its a 4150 series. I also have the chrome dual inlet feed line for it.