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-   -   Refresh on HP500, which gaskets and what oil pump? (https://www.offshoreonly.com/forums/general-q/250223-refresh-hp500-gaskets-what-oil-pump.html)

SmurfOnABoat 03-27-2011 05:40 PM

Refresh on HP500, which gaskets and what oil pump?
 
I am refreshing the top end. Just wondering what head gaskets and bolts you guys are using for replacements, and which intake gaskets. Also going to throw an oil pump in too while its out, which oil pump do you guys replace with? My history in race engines says a melling high volume, but want to see whats used in the marine world.

Thanks!

endeavour32 03-27-2011 06:16 PM

For the oil pump this is what I used- Melling 10778C . It's a little more expensive but its a great pump.

FIXX 03-27-2011 07:36 PM

Fixx
 

Originally Posted by SmurfOnABoat (Post 3361229)
I am refreshing the top end. Just wondering what head gaskets and bolts you guys are using for replacements, and which intake gaskets. Also going to throw an oil pump in too while its out, which oil pump do you guys replace with? My history in race engines says a melling high volume, but want to see whats used in the marine world.

Thanks!

felpro or cometic but if you want the stock ones and are cheep..call bob @ performance gaskets 262-677-4690

FIXX 03-27-2011 07:39 PM

Fixx
 
BYW he even has your gil riser gaskets,,cheep!

SmurfOnABoat 03-27-2011 07:50 PM

I dont have gil exhaust...

Yeah I am going to run either FP or Cometic, Just wondering if you had part #s available.

Benchchemist 03-27-2011 08:18 PM

Felpro Marine head gaskets, i dont remember the # but the 4 piece gaskets are the best. I totally agree with the high vol. Melling pump

Eliminator28 03-27-2011 10:48 PM


Originally Posted by SmurfOnABoat (Post 3361345)
I dont have gil exhaust...

Yeah I am going to run either FP or Cometic, Just wondering if you had part #s available.

FP #1075 is the correct one. .041 compressed, 4.580 dia.

SmurfOnABoat 03-28-2011 07:22 AM

So you guys would run the 1075 over the 17048? I have been browsing through all the old threads, and it seems these are the 2 felpro gaskets people are running. This is just a stock rebuild, no forced induction.

Thanks for the replies!


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