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Go Back   PWCToday > PWC Industry Leaders > Bill O'Neal - Watercraft Magic

Bill O'Neal - Watercraft Magic PWC advice by Bill O'Neal, Owner of Watercraft Magic, a professional aftermarket high performance jetski shop.

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Old 10-13-2009, 06:57 PM   #1
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Bill, what MRC motor do I have??

Picture 186.jpgBill, I got this out of a race xpl. Ski was raced on tour this year.

Picture 187.jpg MRC, phase 3, 1105 cc, 0093.

It has spacers below the head. Supposed to be a 4mm stroker.

Are these pent domes?

It was set up for dual cooling of motor. And a case cooler.

This motor was used with MSD, Coffman XPL / Miller modified pipe, exhaust manifold, coffman adapter, new Novi 48's.

It has the newer 92.45 black oxide pistons.

How much HP does this thing make?

Do the newer Q domes have a different squish angle which produce more hp?

Also, I need to buy a case cooler. Can you supply me a miller or th oem?

Any suggestions??

thanks, Mark
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Old 10-16-2009, 03:37 PM   #2
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Re: Bill, what MRC motor do I have??

I cannot tell which domes you have from the pictuers. Try emailing this to mrctse@msn.com , he has the records that goes with that serial number.
Bill

Last edited by Mr. Bill; 10-16-2009 at 03:37 PM.
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Old 10-19-2009, 12:12 AM   #3
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Re: Bill, what MRC motor do I have??

thanks again.

Mark
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Old 10-19-2009, 12:25 AM   #4
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Re: Bill, what MRC motor do I have??

I can tell you exactly what motor it is. Give me a call 337 350 0340

Michael
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