Quote:
Originally Posted by P-E-Z
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Quote:
Originally Posted by 84ta406
You cant fit anything larger than 2.02/ 1.6 valves in a 305 and thats not nearly enough air to breathe for 175mph. Also to fit those you need atleast a .030 overbore or else the valves would be shrouded. My last engine, my 406ci small block made 550+hp and it still wouldnt go 175mph in my car with a TH400 and 3.50 gearing. The fastest SS/SE 305 is in the 10's which still isnt enough power for 175. Im not gonna say its impossible because Ive seen weirder shit done but I'm calling B.S. on that. Not trying to sound like a dick but theres some pretty damn knowledgeable people on here.
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I never said TFS heads dont fit, but the ones you linked to dont. The old 180cc ones do and I think the old 195's as well. But the ones you posted before with the 18* dont. I think youre confused at to which heads you had or something. Also the packing slip is to the old small heads.
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5.3L LSx, Fbody .500 cam, TH400, 4500 Stall, Moser 9"
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