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Engine Specific Tech
94-95 5.0 - Specific
Help me decide.....306 or 331.
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<blockquote data-quote="Magic" data-source="post: 150179" data-attributes="member: 9430"><p>this is what I would do....</p><p>302/306 (with stock crank, stock rods with ARP bolts, and 87-92 replacement forged pistons (or .030 over)), Edelbrock Performer (60379) or TFS TW heads, Edelbrock RPM II intake or TFS Track Heat, something like a B-cam (yes it will work fine, or go for something a little more radical like a Comp Cams grind or a custom grind)....Vortech S-trim pullied for 12-psi along with a good fuel system (minimum 255 HP intank fuel pump, larger feed line, rails, external aeromotive boost sensitive regulator, 42lb injectors)....with a good dyno tune, you should be thumping down at least 450-475 RWHP.....more than enough for the street.......</p><p></p><p>If you want more HP, build up a 331/332 in a new BOSS302 or Dart block....cuz like I said before, stock 302 block is only good for 500-530rwhp....</p><p>if you cant afford the price of an aftermarket 302 block, then step up to a 351W.....stock 351W block is good for roughly 650-700 RWHP....</p></blockquote><p></p>
[QUOTE="Magic, post: 150179, member: 9430"] this is what I would do.... 302/306 (with stock crank, stock rods with ARP bolts, and 87-92 replacement forged pistons (or .030 over)), Edelbrock Performer (60379) or TFS TW heads, Edelbrock RPM II intake or TFS Track Heat, something like a B-cam (yes it will work fine, or go for something a little more radical like a Comp Cams grind or a custom grind)....Vortech S-trim pullied for 12-psi along with a good fuel system (minimum 255 HP intank fuel pump, larger feed line, rails, external aeromotive boost sensitive regulator, 42lb injectors)....with a good dyno tune, you should be thumping down at least 450-475 RWHP.....more than enough for the street....... If you want more HP, build up a 331/332 in a new BOSS302 or Dart block....cuz like I said before, stock 302 block is only good for 500-530rwhp.... if you cant afford the price of an aftermarket 302 block, then step up to a 351W.....stock 351W block is good for roughly 650-700 RWHP.... [/QUOTE]
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Help me decide.....306 or 331.
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