Sleeves for h23 Jdm?

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May 13, 2018 | 12:52 PM

Jordo-Yooper

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Joined: May 2018

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Sleeves for h23 Jdm?

Currently making 245whp na. Was told I need to build block to go anyfarther I did a small bit of research not really finding much. Was hoping to go turbo in the future and would love any opinions on turboing the h23 also

May 14, 2018 | 09:11 PM

Aradin

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Joined: May 2007

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From: Maryland.

Re: Sleeves for h23 Jdm?

Same sleeves as H22.

May 20, 2018 | 09:39 AM

motoxxxman

Honda-Tech Member

Joined: Mar 2005

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From: CT, US

Re: Sleeves for h23 Jdm?

darton makes a dry sleeve for h22/h23. Good for 400hp in an open deck block, and 600+ in a closed deck block

Dec 5, 2018 | 12:39 AM

Entheogen

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Joined: May 2015

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Re: Sleeves for h23 Jdm?

I would be very happy with 245whp and would like to hear what your build is. King motorsports made close to 300whp with skunk pro3s and 12:8:1 compression. If your looking to make more power sleeve the block and go with a 90mm bore to up your displacement. I havent been able to find any dynos for skunk2s ultra series cams for the h series but it wouldnt hurt to look into it. heres the link to kingmotorsports build.

https://honda-tech.com/forums/all-mo...6-wtq-2208596/