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engine specs doubts

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Old Mar 18, 2012 | 04:25 AM
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From: galicia
engine specs doubts

hi, I'm thinking to make a new engine for my evo 9 and I have some doubts

I was thinking in this specs:

4g64 block
95.5mm stroke
159mm rods
87mm pistons

I know that the rod/ratio is 1,66 but I don't know these others specs:

- disp (cc)?
- rpm limit?
- CH piston?

can anyone help me? what do you think about this engine? any advice?

thanks for advance

kind regards
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Old Mar 19, 2012 | 06:49 AM
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From: galicia
helped me a user and then also found the equations

1.100" CH and 2270cc

what do you think about a 1.100 CH pistons? are there reliables?

what compression ratio advise me for these pistons on 95 pump gas?

any view?
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Old Mar 19, 2012 | 10:31 PM
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I would do 9:1 which would be -18cc dish in that combination.
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Old Mar 20, 2012 | 04:34 AM
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From: galicia
why would be -18cc?

the total displacement would be 2252cc or 2198cc?
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