>> Am I wrong or is quite easy to subtract horsepower from a motor
> by hand porting and polishing? What if you take too much off?
> I was talking to CNC and they told me that alot of the polishing
> is cosmetics only.Personally, I think I'll leave it to someone
> witha flowbench.
>
> Tony
I suppose if ya went crazy you could do some damage but the main purpose
is to remove the restrictive "bump" just b4 the butterfly. That's the only
real material removal I did the first time around. The rest of my work was
focused on polishing the rough casting surface.
**************************1997 RPM Dakota --- 14.98 @
91.76**************************
sean meldrum
email: Home: spm@c3net.net
Work: sean_meldrum@ittauto.com
Homepage: http://surf.to/real-per4mance
Truck mods: http://www.geocities.com/MotorCity/Downs/7875/signature.txt
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