02-05-2008, 10:31 PM
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#6
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Love my Mach
Join Date: Apr 2005
Location: Charlottesville, VA
Posts: 13,678
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Re: Head differences
Quote:
Originally Posted by wchamberlain
I believe your correct about the head ticking, my friend works for a dealer and they replaced alot of heads that way, also BP I think your correct about the cooling on the early heads, they did come out with revised one's I beleive.
BP I'm just using gt cams, upgraded springs and oversized valves for my build with pp heads. Looking back, I should have just bought the FR500 vt, because it comes with everything.............LOL
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So our heads with F500 package. Does PP the heads help as well?
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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
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