MY00 heads on a MY98 shotblock??
03 December 2009, 07:46 AM
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MY00 heads on a MY98 shotblock??
I am going to buy a MY98 closed deck shortblock for wich i want to use my MY00 heads. Somebody i know says this wont fit, and the seller says it is no problem to combine these.
The issue would be that MY98 heads are slightly bigger and thus the volume would be bigger and the compressions lower. Can somebody confirm this?
The issue would be that MY98 heads are slightly bigger and thus the volume would be bigger and the compressions lower. Can somebody confirm this?
03 December 2009, 09:02 AM
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I got a reply from a dutch engine builder saying that the MY98 heads are 1 to 1.5 CC smaller and piston squish shape is different. And the bowlshape of the pistons is bigger for a MY98. Also the thickness of the gaskets is different.
03 December 2009, 06:11 PM
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Replied a few time during the day i think he's OK now.
Thanks Andy.
David
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Thanks Andy.
David
Our new rolling road is being fitted Today Yippee - at last
Agents for:
Simtek, the most exciting new Ecu for years
Buddy Club exhausts
Hayward & Scott exhausts
BC suspension
Samco hose kits
Hybrid front mount intercooler kits
AP Racing brakes and clutches
And of course; the well known APi Performance Exedy organic clutch
Welcome to the API website
www.apiimpreza.com
01926 614333
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