Headwork

jfor441 · 10-30-2007, 12:12 PM

Any machine shops in North Alabama that you guys would recommend for doing some headwork on 4.6 heads?

coupe · 10-30-2007, 12:22 PM

Patriot Performance in Rainbow City? I think they have CNC programs to run on factory castings.

mrmustangconvert · 10-30-2007, 05:07 PM

yea i had to get my head re threaded early this year, there good

QWKSNKE · 10-30-2007, 05:15 PM

what type of work do you want done?

EHardy1971 · 10-30-2007, 07:03 PM

Quote:

Originally Posted by coupe

Patriot Performance in Rainbow City? I think they have CNC programs to run on factory castings.

are they the same ones that have just started selling the aftermarket heads?

jfor441 · 10-30-2007, 07:36 PM

Quote:

Originally Posted by QWKSNKE

what type of work do you want done?

I am gonna be running 11.2:1 CR. Comp Cams XE270H cams. I want to port and polish my NPI heads. I have some PI heads but that is gonna put me over 12.2:1 CR. I am gonna be running water meth injection also and will be spraying nitrous at the track.

TheJeanyus · 10-30-2007, 07:49 PM

Quote:

Originally Posted by jfor441

I want to port and polish my NPI heads. I have some PI heads but that is gonna put me over 12.2:1 CR.

Use a dished piston?

If you use NPI heads what intake are you planning to use?

jfor441 · 10-30-2007, 09:12 PM

Quote:

Originally Posted by TheJeanyus

Use a dished piston?

If you use NPI heads what intake are you planning to use?

Right now the PI intake. Waiting to see how BBK's intake does. If it is not all its cracked up to be I have access to a complete Bullitt intake with everything needed to put on my car.

coupe · 10-31-2007, 08:28 AM

Bullitt intake FTW!

89five0Gt · 10-31-2007, 11:20 AM

Quote:

Originally Posted by EHardy1971

are they the same ones that have just started selling the aftermarket heads?

they have been doing head work on the mod motors, they started doing the 5.0/5.8 heads.

10-30-2007, 12:12 PM	#1
jfor441 Member Join Date: Mar 2007 Posts: 62	Headwork Any machine shops in North Alabama that you guys would recommend for doing some headwork on 4.6 heads?

10-30-2007, 12:22 PM	#2
coupe Super Moderator Join Date: Dec 2004 Posts: 6,313	Patriot Performance in Rainbow City? I think they have CNC programs to run on factory castings. __________________ " If you can't explain it simply, you don't understand it well enough. " - Albert Einstein

10-30-2007, 05:07 PM	#3
mrmustangconvert Senior Member Join Date: Oct 2006 Location: at your moms Posts: 407	yea i had to get my head re threaded early this year, there good __________________ 13.068 @ 102 with a 1.732 60 ft, 4:30 gears and drag radials, 2.5 inch exaust, x pipe w/ flowmasters, stock motor and trans

10-30-2007, 05:15 PM	#4
QWKSNKE 3v's are slow Join Date: Dec 2004 Location: Here and There Posts: 17,152	what type of work do you want done? __________________ 2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy

10-31-2007, 08:28 AM	#9
coupe Super Moderator Join Date: Dec 2004 Posts: 6,313	Bullitt intake FTW! __________________ " If you can't explain it simply, you don't understand it well enough. " - Albert Einstein