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what is the most HP you can get out of a naturally aspirated, non-stroked 351W?
I am wondering if I can get to 500 hp at the fly. I am bored .060 over. I am running 11:1 compression on forged flat top pistons, Edelbrock RPM performers, and long tube headers. I have a Holley 4150 series 4bbl 650 cfm with vac. secondaries. The cam has the following specs: ADV duartion: INT 297 EXH 308 LIFT INT 538 EXH 534 DURATION @ .50 INT 236 EXH 242 108 Centerline. THe car dynoed at a peak 351rwhp (438 at the fly estimated) using the crappy old ignition and points distributor. However, it really wasn't in peak tune for that dyno run. I am adding a hot ignition (MSD 6AL and a MSD Pro-billet distributor) and hope to pick up 10 hp with that. From here, would it be possible to pick up another 50 hp? Would porting the heads net me anything worthwhile? What about a serp. conversion?
Last edited by 69 Mach I; 12-10-2004 at 05:02 AM..
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