Thread: trying to learn something here
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02-19-2008 06:20 AM #7
That XE268H is about the biggest camshaft you can run in a street 305 with less then 10.1 C/R . And your light car . That 1986 Z-28 305 has #601 or #416 heads with only 1.84 intake valves . And the intake ports have the EPA bumps in the top corrners . I have a set of the #601 heads in the Basement . They need hours of porting . Do the porting to the heads . Leave the XE268X cam in it . Even the XE262H would have been big enough .





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time for a new forum to visit. when they sold sr.com it went down hill fast. no more forum just a cheap site selling junkie cars. the canadians killed hr.com. mods are real pricks. as with any site...
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