200 hp?

Offy intake $200
Langdon headers $270
Holley 8007, 390 CFM 4 bbl: $200-250 used
Exhaust: single 2.5" with Flowmaster 44 muffler: $500-ish
HEI: $100
radiator: $200
250 head: I've seen whole 250 engines for $200.

Keep in mind you don't have to do it all in one shot. You can go in steps.

Last edited by gbauer; 08/14/15 12:49 PM.