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just out of curiosity, a question for those of you building your combos's with the heads mentioned. how big is the cam your running and at what compression ratio?
Had a set of raised exhaust port St.V's done by Jeff @ MCH, 490 CFM int., 326 CFM exhaust. Was going to use .950ish lift and 15.5 comp but sold it all to go another direction  
What would you guys see dyno wise between the raised port design heads with a full port job, compared to these SR type heads....If looks would kill the exhaust side it self would be the executioner...
would there be 50 hp diff?
[color:"red"]65 Hemi Belvedere coming soon [/color]
[color:"#00FF00"]557" Indy engine 1.07 60ft 144mph in the 8th 2100 lbs package [/color]
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