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Can somone please verify effective compression

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Old 04-19-2013, 06:38 AM
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Default Can somone please verify effective compression

F23a1 block, crank, rods, H22a4 pistons (are the F23a pistons floating?) H22 head
No milling, .030 H Gasket.

Im getting 11.35 compression. anyone able to verify?

TIA
Old 04-19-2013, 06:53 AM
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Default Re: Can somone please verify effective compression

Hey,

I get 11.47:1

But the h22 pistons will be out of the hole 1mm and u would need to rebore the block to 87mm as stock bore on f23 is 86mm

everything else should match up.
Old 04-19-2013, 07:00 AM
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Default Re: Can somone please verify effective compression

awesome! thank you.

did you calc .026 gasket or .030?
Old 04-19-2013, 07:03 AM
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Default Re: Can somone please verify effective compression

0.026.

I read leave the gasket oem when it crushes it gives 0.026

IMO you would need aftermarket cam gears to work out the allignment of cams to crank.

Regards
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