2 layer HG + flat valves = xx.x compression?

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Apr 5, 2007 | 08:11 PM

94typeR

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2 layer HG + flat valves = xx.x compression?

how much of an increase will these 2 mods give to a 11:1 jdm itr?

im hearind .3-.5 compression increase. which is the accurate answer?

Apr 10, 2007 | 11:37 AM

james172729

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From: Northern VA

Re: 2 layer HG + flat valves = xx.x compression? (EH2typeR)

yeah, i say about a .5-.7 raise

Modified by james172729 at 12:16 PM 4/11/2007

Apr 10, 2007 | 11:42 AM

BlueR

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From: bumper to bumper with AMERIE

Re: 2 layer HG + flat valves = xx.x compression? (EH2typeR)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EH2typeR »</TD></TR><TR><TD CLASS="quote">.5 compression increase. </TD></TR></TABLE>

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