Help me decide!

Rumblefish

I can get my hands on a Thermoquad 9008s, from what I've found it's a 1975 CA emissions model with some ports to plug etc. applicable on a 400 cui engine...that stumps me slightly.

It's cheap and rebuilt off a running 360 motor, I can get a dual plane stock 360 intake to bolt it too, sound like a good poor mans matchup?

Any idea how many cfm's the primary's are and all combined?

If I went this route I'd be done for 50 bucks...

or should I hold out on a Holley 750 w/ Edelbrock intake I can get for 250,-

It's up to me I know but what kind of performance difference are we talking with stock heads, hooker headers and the 340 cam I'm dropping in...is it worth? Use remains regular driver, street machine.