Shane661

Needs a life
Posts: 11494
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posted February 09, 2010 11:18 AM
Thin Head Gasket/Actual Compression?
Two questions:
1) What is the actual measured compression of the stock ZX-14? I've heard various "reports" and I would like to get some feedback since I am not able to measure mine at this time.
2) For those that have changed to the .018 head gasket, how much increase in compression did you see?
Thanks.
Shane
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smokinZX14

Needs a life
Posts: 10197
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posted February 09, 2010 12:12 PM
Stock on jesses was .028 -.029 ..We added the thin .018 gasket .... .010 i'm told is worth close to a half a point in compression .. That is what i have been told..
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Smokin Performance Cycles..
Tampa Bay , FL .. Brocks Performance Dealer ..
Gen 2 ZX14R Best ET 8.43 , Best MPH 164.95
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SteddyTeddy
Pro
Posts: 1664
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posted February 09, 2010 12:32 PM
Different bike but on my ZRX starting at 12.68 with an 81mm bore, installing a .010" thinner head gasket nets me 13.26 CR.
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