B16 rods to lower compresion in a b18??????

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Old Jul 7, 2005 | 11:23 AM
  #1  
swapdohc's Avatar
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From: Fort Myers, FL, USA
Default B16 rods to lower compresion in a b18??????

I am running a high compression (13.?/1 @300-305 psi) B18C(R) with Endyn rollerwave pistons. I am going turbo and need to lower my compression, the way I see it I have three options:

1 New pistons= Too expensive
2 .012" head gasket = not the right way to do it.
3 B16 connecting rods = .014" shorter, don't know if they will clear my crank.

Has anyone ever put b16 rods in a b18c(1,5) or any other clever ideas on how to get the CR down. I am a Hondata dealer and own a dyno so a fairly high CR (10- low 11s) would be acceptable, I'd just need to have diffent tunes for differet conditions. I am looking to be around 325-350 whp.

Any help would be greatly apreciated. Oh this is not a drag car, more of a daily driver/road race car (Mainly open track days at Sebring, Homestead and Morroso)
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Old Jul 7, 2005 | 12:11 PM
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get your pistons machined for lower compression.
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Old Jul 7, 2005 | 12:24 PM
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Default Re: (stmizner)

Jesus, you run a shop and you think a thick head gasket is "not the right way to do it", but running a .14" shorter rod is? That's going to destroy power and with such horrible quench the motor will run totally shitty compared to a normal motor at that compression ratio. Don't be a cheapass, spend 200 dollars to change out pistons after you sell your old ones.
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