Cams? - 2003-04 Mach 1 Registry Owners Club

3150Mach1 · 11-09-2008, 04:55 PM

OK, on my list is a set of PP heads with all new stuff inside including cams. So with my setup what would you guys recomend as far as cams, springs, valves etc. I am NA with a PP intake, 3/4 inch spacer, Headers and O/R X pipe. It needs to be street friendly so I am thinking like a stage 2. Should I just do a FR500 kit in a new set of 9 thread heads???

4V HIGH LIFT CAMSHAFT
KIT
M-6550-T46*
Fits 1999-2004 production 4V DOHC 4.6L
cylinder heads
Excellent power to 7000 rpm
12 mm lift, 258 degrees intake and 254
degrees exhaust, 109 center line
Kit includes cams, valves, valve springs,
valve seals and followers
May require calibration to achieve
optimum performance

11-09-2008, 04:55 PM	#1
3150Mach1 Love my Mach Join Date: Apr 2005 Location: Charlottesville, VA Posts: 13,678	Cams? OK, on my list is a set of PP heads with all new stuff inside including cams. So with my setup what would you guys recomend as far as cams, springs, valves etc. I am NA with a PP intake, 3/4 inch spacer, Headers and O/R X pipe. It needs to be street friendly so I am thinking like a stage 2. Should I just do a FR500 kit in a new set of 9 thread heads??? 4V HIGH LIFT CAMSHAFT KIT M-6550-T46* Fits 1999-2004 production 4V DOHC 4.6L cylinder heads Excellent power to 7000 rpm 12 mm lift, 258 degrees intake and 254 degrees exhaust, 109 center line Kit includes cams, valves, valve springs, valve seals and followers May require calibration to achieve optimum performance __________________ 2003 slowmatic 11.105@117mph w/125 shot of Nitrous best to date Kooks LTsw/OR X, elect cutouts, JLT RAI w/C&L 85 MAH,1" Spacer,PP Lower intake,Accufab TB,160 T-stat,EF Cooling Mod,NX Kit,Mez Electric Water pump,SLP Linelock,FRPP 4.10s-Alum Dif Cover-Alum Driveshaft & SL, Steeda Bumpsteer,MM Alum rack bushings,Deep Alum Tranny pan,Predator,Steeda AUCAs,MM ALCAs, Dspecs,MM CC plates & FLSFCs,MRT Guage cluster,AEM WB,MRT hood struts,Seq TLs, carbon fiber hood/trunk/Cobra wing,220 amp alt Last edited by 3150Mach1; 11-09-2008 at 05:13 PM.

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