750 hp hawk engines tech info[some,not all]
#1
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Join Date: Sep 2006
Location: CHICAGO
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750 hp hawk engines tech info[some,not all]
im finding out more info around every corner,first these are 588c.i,tall deck engines,built in 1990 by ''sonny leonard'' for hawk marine,they built 33 engines
1.,9.6 to 1 comp
2.,dart pro 1 heads 395's[yes they only make 345's,but these have been ported and polished] ,114 cc chambers,2.350in,1.90ex valves
3., crane cams mech roller, .735 lift,262/274 dur,on 107,.022 lash
4.,cola cranks
5.,carillo h-beam rods
6.,je pistons ?
7., sar/dart intakes[ported and polished,to match heads]
8., holley 1250cfm reworked by ''sonny leonard'' to 1350cfm
9., 32 degs of timing
this is all ive found,anybody have anymore info ?
1.,9.6 to 1 comp
2.,dart pro 1 heads 395's[yes they only make 345's,but these have been ported and polished] ,114 cc chambers,2.350in,1.90ex valves
3., crane cams mech roller, .735 lift,262/274 dur,on 107,.022 lash
4.,cola cranks
5.,carillo h-beam rods
6.,je pistons ?
7., sar/dart intakes[ported and polished,to match heads]
8., holley 1250cfm reworked by ''sonny leonard'' to 1350cfm
9., 32 degs of timing
this is all ive found,anybody have anymore info ?
#6
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I would like to know the same for a Hawk 525. I was told it was a 454, but saw online under a SEC filing for the company, they have it listed as 496.
If anyone has the specs i would appreciate it.
If anyone has the specs i would appreciate it.
#7
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I use to do alot of machine work for Hawk if the cranks have a 3-4 digit number in the front of the snout they may have been machined by us for Hawk just before they closed. As far as I knew all engine assembly and dyno tune was done in house or that's what they claimed Bud that was the man in charge was a good friend of mine. Sincerely Laz Mesa
www.mesabalancing.com
www.mesabalancing.com
#8
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bl
#10
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From what i know about mine, it has a B&M 240 & a single Dominator 1050. This weekend i will be back down at the boat & will take more pics. But have no clue on the internals.