What's the difference?

Redog · December 7th, 2006, 12:17 AM

I would like to know what the difference is between 5 heads and 5A heads. I know the 5A is for unleaded fuel, but are they different other than that?

Same question for 7 and 7A

Redog · December 7th, 2006, 11:51 PM

* bump, anybody know?

Oldsguy · December 8th, 2006, 05:54 AM

http://72.22.90.30/phpBB2/viewtopic....ighlight=heads

Other stuff at this place, just do a few searches. Good luck.

December 7th, 2006, 12:17 AM	#1 (permalink)
Redog Alero Chapter Secretary Join Date: Aug 2006 Location: Newtown, PA Posts: 1,145	What's the difference? I would like to know what the difference is between 5 heads and 5A heads. I know the 5A is for unleaded fuel, but are they different other than that? Same question for 7 and 7A __________________ Me 2000 Alero running 14's 2005 Nissan Altima (her's) 1967 Olds 330 motor sitting on a stand 1985 Delta 88 w/1968 350 rocket ( MURDERED )

December 7th, 2006, 11:51 PM	#2 (permalink)
Redog Alero Chapter Secretary Join Date: Aug 2006 Location: Newtown, PA Posts: 1,145	* bump, anybody know? __________________ Me 2000 Alero running 14's 2005 Nissan Altima (her's) 1967 Olds 330 motor sitting on a stand 1985 Delta 88 w/1968 350 rocket ( MURDERED )

December 8th, 2006, 05:54 AM	#3 (permalink)
Oldsguy Hot Rodder at heart Administrator Join Date: May 2004 Location: Lees Summit MO Posts: 5,360	http://72.22.90.30/phpBB2/viewtopic....ighlight=heads Other stuff at this place, just do a few searches. Good luck. __________________ Dan '77 Cutlass Supreme '46 2 door "The rocket 455.....it's a sledgehammer approach to a thumbtack world" LuxBlue of HAMB.

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