351w heads and intake manifold |
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great78
Senior Member Joined: October-04-2005 Location: United States Status: Offline Points: 103 |
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Posted: August-22-2006 at 11:06am |
thanks for the info Jeff, sounds like good bang for the buck. I've been looking at props too. currently running an oj legend 13x16 4 blade which has great speed but the hole shot is lame and it has trouble with heavier slalom starts. anyway thanks for the info and enjoy!
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jeffinohio
Newbie Joined: July-07-2006 Location: Madison, Ohio Status: Offline Points: 26 |
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sorry for the late reply. but yes, the new heads and intake made a very noticable difference. my rpms went from 4400 up to 4800. much better power all around. better throttle response and an increase of about 3mph top end. I bought the gt40P heads which are less than half the price of the original gt40 heads. www.tristatecylinderhead.com has the heads for $500 a set. you must get the mounting holes drilled out to 1/2 inch. $25. it's the best upgrade you can do to your engine for $800 including intake and new gaskets. i also highly recomend the o.j xmp 13x15.5 4blade prop. best prop i have found for early to mid 90s nautiques. works better than the acme on my boat.
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great78
Senior Member Joined: October-04-2005 Location: United States Status: Offline Points: 103 |
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jeff have you run with the new heads? I'm think of the same mods on my 96
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jeffinohio
Newbie Joined: July-07-2006 Location: Madison, Ohio Status: Offline Points: 26 |
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351w heads and intake manifold for sale. Just replaced them with gt40s and a performer intake. engine ran great when removed, came off my 92 with 590 hrs. heads have valves and springs. $250/heads. $200/intake. call jeff at 440-622-9517 cell. jllakatos@adelphia.net
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