Compression on my 402

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04-30-2009 | 09:51 PM

HotWhipT/A

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From: ATX

Compression on my 402

I don't know exactly what it is or how to calculate it.

Its a TSP 402:
4.010 bore, 4.000 stroke
6.125 rods
-2cc pistons
72cc heads
.040 cometic gaskets

Thanks!

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04-30-2009 | 10:12 PM

sandragnx

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From: North Hollywood, CA

Around 11 to 1

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04-30-2009 | 10:26 PM

HotWhipT/A

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From: ATX

Thats what I was hoping for, or at least thats what I planned for now. I still want to know exacts.

Could someone do that please?

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04-30-2009 | 11:19 PM

sandragnx

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From: North Hollywood, CA

With piston .007 out and gasket bore size at 4.030,I get 11.2 to 1

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