5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

how much hp?????

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Old 05-15-2007, 02:05 PM
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andywear87
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Default how much hp?????

i am going to build a 331 with 4340 forged crank 4340 h-beam rods and kb forged 8.5-1 pistons i am looking at the cnc d&dmotorsports heads that flow 314/212 i have gt 40 lower (going to port it) and a hogan sheet metal upper i dont know which cam yet but this car is going to be a dd and i am going to run a pro charger ho p-1sc supercharger w/intercooler at either 9 or 11 psi(maybe 14 if i get a little carried away) i am putting 42lb injectors or maybe a little bigger and i have 190lph fuel pump going to long tubes 3" prochamber and 3" catback with flowmasters. help me out with cam choince please would like to have atleast 450rwhp but any extra will be nice just someone try to ball park what i might have and again i say its going to be a daily driver not too far maybe 3-6 miles a day
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Old 05-15-2007, 02:22 PM
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ROTTITANK
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Default RE: how much hp?????

You should see 450 no problem, Also ushould look into getting a bigger fuel pump.
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Old 05-15-2007, 02:23 PM
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AdderMk2
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Default RE: how much hp?????

your putting an aweful lot of money into that bottom end for using a stock block

something to consider
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Old 05-15-2007, 02:40 PM
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only90s
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Default RE: how much hp?????

That set up should put you well over 500 at the wheels but you may want to upgrade the Fuel system withan inline pump..likea Vortech T-rex

HOWEVER...way to much power for a stock block...dont waste your money..the block wont last long...Get yourself a Dart Block or one of the new Boss 302 blocks...or build a 302/306 with Twisted Wedge or AFR 165 or 185s and put 10 pounds of boost...should see 450 to the wheels and a block that should last a while.
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