[Diy_efi] vortec engine piston noise?

[Tom Sharpe]

On Wed, 22 May 2002 11:04:28 -0700, Perry Harrington <pedward at apsoft.com> 
wrote :

> I don't know why everyone says forged pistons are noisy.  The OEM pistons
> in 5.0 mustangs were forged TRWs.  

aluminum to have 18% silicon 

Yea, but they are now forged from Hyper- aluminum...... If you don't think 
so, find some old TRWs and try to run them with today's clearances.

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