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Re: [GMCnet] Oldsmobile 455 heads G vs J [message #324404 is a reply to message #324400]

Tue, 26 September 2017 21:34

Carl S.

Messages: 4186
Registered: January 2009
Location: Tucson, AZ.

Karma:

Senior Member

Apparently Toro and 442 G heads have the big valves. Also it seems like the G heads have slightly less restrictive exhaust ports than the J heads.

Carl Stouffer '75 ex Palm Beach Tucson, AZ. Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive, Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American Eagles, Solar battery charging. GMCSJ and GMCMI member

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[Message index]

		Oldsmobile 455 heads G vs J By: Matt Colie on Sat, 23 September 2017 20:39
		Re: Oldsmobile 455 heads G vs J By: Carl S. on Sat, 23 September 2017 22:15
		Re: Oldsmobile 455 heads G vs J By: dr.diesel on Mon, 25 September 2017 18:01
		Re: Oldsmobile 455 heads G vs J By: bwevers on Tue, 26 September 2017 00:00
		Re: Oldsmobile 455 heads G vs J By: roy1 on Tue, 26 September 2017 11:50
		Re: [GMCnet] Oldsmobile 455 heads G vs J By: James Hupy on Tue, 26 September 2017 13:39
		Re: [GMCnet] Olds Heads By: emerystora on Tue, 26 September 2017 15:13
		Re: [GMCnet] Oldsmobile 455 heads G vs J By: Emery Stora on Tue, 26 September 2017 18:10
		Re: [GMCnet] Oldsmobile 455 heads G vs J By: Carl S. on Tue, 26 September 2017 21:34
		Re: [GMCnet] Oldsmobile 455 heads G vs J By: James Hupy on Wed, 27 September 2017 11:31
		Re: Oldsmobile 455 heads G vs J By: Matt Colie on Tue, 26 September 2017 16:31

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