347 rotating assembly with what cylinder heads

WildStang88 · October 10th, 2011, 08:21 PM

If you guys had to chose between which heads to run with the kit below, which heads would you guys go with? I'm kinda interested to see why you would chose the heads. Better air flow? Works well with the kit? High rpm range?

SCAT Engine Components 1-45355BE - Scat Engine Rotating Assemblies - Overview - SummitRacing.com

fogged306 · October 10th, 2011, 08:59 PM

If this is a street car, I would look at a different piston for that kit. 16.5 dome on a 3.4" stroke will give you a pretty high compression ratio. Even with a 72cc chamber you'll still be around 12:1-ish.

horsepowerjunkie · October 10th, 2011, 10:15 PM

Check out the kit below. Its all forged w/ H-beam rods. Flat top pistons for a mid 10:1 compression. This kit with a AFR 185 or Trick Flow FAC 190 head and something like a Comp XE274HR cam would make a very nice street motor. (if you're looking to spend less on a rotating ass. the cast version can be had for about $500 less)
10660-PS-F347 - Ford 347 Flat Top -4.0cc Pro Street Engine Kit

October 10th, 2011, 08:21 PM	#1
WildStang88 Newbie 1988 N/a Join Date: Oct 2011 Location: FL Posts: 40 iTrader: 0 reviews	347 rotating assembly with what cylinder heads If you guys had to chose between which heads to run with the kit below, which heads would you guys go with? I'm kinda interested to see why you would chose the heads. Better air flow? Works well with the kit? High rpm range? SCAT Engine Components 1-45355BE - Scat Engine Rotating Assemblies - Overview - SummitRacing.com

October 10th, 2011, 10:15 PM	#3
horsepowerjunkie Hardcore Enthusiast 1989 Black LX---Turbo Join Date: Jun 2010 Location: just outside Minot, ND Posts: 1,153 iTrader: 0 reviews	Check out the kit below. Its all forged w/ H-beam rods. Flat top pistons for a mid 10:1 compression. This kit with a AFR 185 or Trick Flow FAC 190 head and something like a Comp XE274HR cam would make a very nice street motor. (if you're looking to spend less on a rotating ass. the cast version can be had for about $500 less) 10660-PS-F347 - Ford 347 Flat Top -4.0cc Pro Street Engine Kit __________________ 89 LX Black, Boss 331, C4,T76BB, FAST EFI 82 Capri RS,89 5.0 HO,Comp XE266,TW 170,T5,etc. 73 Dart Sport 340, 410ci Bracket Brawler 72 Demon 340 4-speed 1 of 1667 01 Ram Quad Cab 03 Grizzley 660

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October 10th, 2011, 08:59 PM	#2
fogged306 MM Fanatic 89 GT Join Date: Apr 2007 Location: NY Posts: 4,875 iTrader: 2 reviews	If this is a street car, I would look at a different piston for that kit. 16.5 dome on a 3.4" stroke will give you a pretty high compression ratio. Even with a 72cc chamber you'll still be around 12:1-ish.

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