What valves are used in the stock HP500 heads? 1999
03-29-2011 | 02:31 PM
#1
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From: Detroit, MI/Lake Havasu, AZ
What valves are used in the stock HP500 heads? 1999
In a 99 HP500, what valves are used in the iron heads? Which valve would be an exact replacement? For intake or exhaust, brand, part # etc...
Thanks!
Thanks!
03-29-2011 | 08:24 PM
#2
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From: Between A Womans Leggs in IL
Fixx
2.25 intake and 1.88 ex,,dont know part#'s but i know the exhaust are inconel..if a magnet sticks their not good enough..
03-30-2011 | 02:36 PM
#3
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From: So Cal
Exhaust are 1.88 x 5.350, .371 stem
Not sure of the mfg, but as mrfixall has stated the exhausts are inconel. I heard rumors that they were Manley's but who knows for sure.
I have a whole set (almost)if you would like them. Free to good home
