stock heads =(
 

O.k. obviously guys i need heads really bad,what do i tell the guy at the machine shop that i want done to my heads?
ported? polished? anything else?

thx again guys, peace, -krepe-

anyone live in florida? maybe we can hook up sometime,go to moroso =P peace

Port, polish, bowl blend, and a 3 or 5 angle valve job should make for a nice improvement.

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1991 Mustang GT - Cobra Intake, FMS 65mm TB, C&L 73mm MAF, GT-40P heads, Crane 2031 cam, Crane 1.7rr, Built AOD, Art Carr 2400 non-lockup converter, Transgo shift kit, BBK chrome cold air, FMS 'P' headers, Pacesetter off-road H, BBK aluminum pulleys, 2-C Flows w/ dumps, FMS 4.10's, Steeda STB, StangNet LCA's, for now...

<A HREF="http://www.geocities.com/motorcitymustang/gt40p.html" TARGET=_blank>The Original G

You could have them milled for compression

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347 Stroker Motor: Balanced, A9P Computer, Cobra Transmission, Extrude Ported and Polished Upper and ported Lower, GT40 Milled Ported and Polished Heads, B303 Cam, BBK 1 5/8 Headers, 30lb Bosch Injectors, Holley Fuel Regulator, March Underdrive Pulleys, Perma-Cool Fan, 3-Core Radiator, Accel Performance Coil, Accel 300+ Racing Wires, Ram Air, K&N Filter, 79mm Mass Air Unit, FlowMaster Exhaust w/BBK Offroad H-Pipe, Hurst Short Throw Shifter, 3:55 Gears, Ram Clutch, Cross Drilled Rotors

Oops, forgot milling the heads! Good call smokedawg! Mill about .030, no more than that though. Should be good for about .5 more compression.

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91 Mustang GT - Cobra Intake, FMS 65mm TB, C&L 73mm MAF, GT-40P heads, Crane 2031 cam, Crane 1.7rr, Built AOD, Art Carr 2400 non-lockup converter, Transgo shift kit, BBK cold air, FMS 'P' headers, Pacesetter off-road H, BBK aluminum pulleys, Flows w/dumps, FMS 4.10's, Steeda STB, StangNet LCA's, for now...

<A HREF="http://www.geocities.com/motorcitymustang/gt40p.html" TARGET=_blank>The Original GT-40P Tech Pag

How much should that cost? Any idea? I was gonna do the same thing.

Or you could just send them to power heads and have them cnc port them along with all the other goodies.

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92' Wild Strawberry Metalic LX Hatch 5 spd Edelbrock Performer Intake, 1/2" spacer, pro-m 75mm MAF, 70mm T.B., 24lb injectors, 190lph, Mac fenderwall cold air induction, mallary ignition and coil, Cobra 1.7 rockers, Ripper short-throw, Lakewood Scattershield, Centerforce Dual Friction Clutch, SVO adj Quadrant, BBK full length headers, BBK Off-road H-Pipe, Mac Pro-Dumps, Auburn Pro Diff, 373:1 gear, Strange Axels w/ c-clip elims, upper and lower control arms, supersubs, 50/50's, Eibach front dra

We had my GT40s done over the winter. They were milled .020, which raised compression up to 9.35:1. We also had the 1.84 valves removed in favor of 1.94s. The car seems to run better, but we have no track times (Friday is the day!). All the work (which also included a 5 angle valve job) set us back $343.00, and included Ferrea valves. If you need any more info, feel free to email http://www.mustangworks.com/msgboard/smile.gif

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Michelle Wingard
1995 GT
GT-40 iron heads
E303 cam
Cobra Intake

If you're lucky the shop can do a radius valve job. It's just a slight step above a 5 angle job. Plus getting them poted, polished, bowl blended, and milled. Just remember milling might require rocker arm shims.

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1984 1/2 GT350 (#842 Hatchback w/ T-tops), 302HO, Comp cams Xtreme Energy cam, Carter 625cfm carb, Weiand Stealth intake, MSD distributor, MSD coil, FMS 9mm wires, 1 5/8" MAC unequal shorties, 2 1/2" MAC Prochamber H-pipe, Flowmaster 2 chambers, KYBs, 16"x8" 4 lug Cobra Rs, Falken 245/45ZR16s