Source for HP500 EFI rings?

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02-16-2011, 09:03 PM

Ted G

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Source for HP500 EFI rings?

Okay, I am not going to pay Merc prices on these things

Can anyone give me a line on stock rings for an HP500 EFI? Looks like what are in the pistons are standard 1/16 4.505 rings and they are TOO tight. So I guess these are metric right? Where do I git em?

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02-16-2011, 10:21 PM

Boat1

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They are metric but available. Check with a machine shop for a source. Hastings and Speed-Pro are a few manufacturers, or go to JE Pistons. Good Luck.

02-17-2011, 04:08 AM

articfriends

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I have bought them in hastings before,as far as standard rings go they were exspensive to the tune of 175$ or so but they are out there, Smitty

02-17-2011, 09:45 AM

JaayTeee

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I used part # 12524293 from GM perf. parts on mine.

Jegs and Summit list them too.

As Artic says hasting does them too.

Either way, it beats the $83.61 list merc wants for 1 hole