Fw: [Diy_efi] compression ratio

elcamino73 elcamino73 at mindspring.com
Tue May 7 10:00:25 GMT 2002


----- Original Message -----
From: "elcamino73" <elcamino73 at mindspring.com>
To: <Diy_efi at diy-efi.org>
Sent: Monday, May 06, 2002 9:04 PM
Subject: Re: [Diy_efi] compression ratio


> There are any number of club racers here in NorCal running Suzukis in
> > the 750 class that set squish at 0.018".  The pistons and heads are
> > about the same cost.  The only caveat is you must turn the stock pistons
> > because they are sand cast and have 4 to 6 thou variance in height from
> > the wrist pin.  Once the tops are flat, the cylinders are decked, and
> > we're off to the races.
>
> I don't believe the diameter of their pistons are anywhere near my 4.155
400
> small block Chevy's.  That being a major factor in piston rock and kissing
> the heads as this and rod stretch occur.
>



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