502/425HP and 502/500HP difference
#1
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502/425HP and 502/500HP difference
What are the differences between the 502/425 and the 502/500HP(Carb)?
Are 502 crate engines still available?
Thanks!
Are 502 crate engines still available?
Thanks!
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#6
www.offshoreperformance.com
give them a call.
I bought one from them in the spring for $4300.
There a hi-output marine version. I did a merlin intake with a 800 holley, gil exhaust.
Engine has run flawless.
give them a call.
I bought one from them in the spring for $4300.
There a hi-output marine version. I did a merlin intake with a 800 holley, gil exhaust.
Engine has run flawless.
Last edited by convincor; 08-06-2003 at 04:06 AM.
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Dave M.
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I have a GM (automotive) crate engine in my Baja, it is the 425 hp 454 HO. I have not had any problems so far, I run 34 degrees of total timing with no pinging at all. I have ran some 89 octane when I had to and did not notice anything at all. Most of the time I run 91 if I can. corrosion is the issue from what I understand, also the water pump is defferent, my crate motor cam with the water pump and now it is leaking. Other information indicates that the automove water pumps can not handle the pressure of the sea pump.
Brian
Brian