12:1 compression on a stock B16 head...

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Jan 4, 2006 | 08:52 PM

SkeeRX

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Junior Member

Joined: Dec 2005

Posts: 80

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From: Horn Lake, Ms, U.S.A.

12:1 compression on a stock B16 head...

I need some suggestions because this is a definate possibility if my motor takes a crap on me before i can buy everything i need... I have a stock JDM B16 head... I also have a JDM ITR bottom end with CTR pistons which i believe would be 12:1 compression if i'm not mistaken.. I will have a chipped p28 with ITR fuel map..

Jan 4, 2006 | 10:01 PM

DJ_NeX

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Joined: Feb 2004

Posts: 323

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From: AZ, USA

Re: 12:1 compression on a stock B16 head... (Team Teal)

I dunno about you but when using...

B18C Block
B18C crank
B16 Head
PCT pistons
B18C1/5 Rods
OEM 3 Layer headgasket

I get 12.74:1 CR

I might be wrong, but that's what http://www.zealautowerks.com says

my guess is you used the c-speedracing comp calc and you also left it on b16 piston-to-deck height.

Jan 6, 2006 | 07:06 PM

SomeDude56

Honda-Tech Member

Joined: Aug 2005

Posts: 929

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From: Im at, the bar

Re: 12:1 compression on a stock B16 head... (DJ_NeX)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DJ_NeX »</TD></TR><TR><TD CLASS="quote">I dunno about you but when using...

B18C Block
B18C crank
B16 Head
PCT pistons
B18C1/5 Rods
OEM 3 Layer headgasket

I get 12.74:1 CR

I might be wrong, but that's what http://www.zealautowerks.com says

my guess is you used the c-speedracing comp calc and you also left it on b16 piston-to-deck height.</TD></TR></TABLE>

Hes right, with the pct pistons youd be up right around 12.6-12.8.