LG G5X4 and PRC stage 2.5 5.3 heads.. PTV issues?
12-14-2010, 02:42 PM
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LG G5X4 and PRC stage 2.5 5.3 heads.. PTV issues? I currently have the G5X4 cam in my car and just got a deal on some TSP PRC stage 2.5 5.3 heads i need to know if im going to have PTV issues, im thinking i may have to flycut, anyone else running this similar setup please chime in. Thanks
12-14-2010, 03:44 PM
#2
Yes you will need to flycut. The X4 doesn't have very good p/v so the larger valves will definitely require cutting. The only heads we can confirm will clear is the PRC Stage 1 LS6 heads & the PRC 215 heads. 
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COMP - FAST - PACESETTER - DIAMOND RACING - EAGLE SPECIALTY PRODUCTS - CALLIES - COMETIC GASKETS
RAM CLUTCHES - MOSER ENGINEERING - KOOK'S HEADERS - ARP - GM BOLTS AND GASKETS - MSD - NGK
POWERBOND - ASP - AND MORE!
12-14-2010, 05:50 PM
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Thanks matt i had a feeling i would have to fly cut, I originally wanted the PRC 215s or Trick Flow 215s but i couldnt pass up the deal on these 5.3s.
