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Title: what were the differences between the "black" s/e heads and the aluminum ones? Post by: Jim Ratto on December 18, 2007, 21:10:43 pm the "old" street eliminator heads, from the 80's, SCS used to sell "black" heads I think they were sold as their competition eliminators. What was the difference?
Title: Re: what were the differences between the "black" s/e heads and the aluminum ones? Post by: jpperf on December 19, 2007, 09:34:42 am Jim,
The color! Seriously, When I had my aluminum SE heads, I compared them to "Big Frank's" Comp SE heads, and there was no difference in porting, valve seats, guides, etc. The combustion chamber was a bit shallower (can't remember if Frank cut them or not), but beyond the color to combat "competition" heat, I saw no difference. Jason Title: Re: what were the differences between the "black" s/e heads and the aluminum ones? Post by: The Burnout King on December 19, 2007, 21:27:25 pm I believe its the heat treating, some don't sand blast the black away..... but I may be wrong......
Title: Re: what were the differences between the "black" s/e heads and the aluminum ones? Post by: Jim Ratto on December 22, 2007, 17:52:54 pm anybody have an old SCS ad from 1987 or so? Scan and share?
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