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Home > Help Needed / General Tech Chat > Inlet manifold/tract roughness

Dangerous

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Post Whore

Swindon

8th Jul, 2006 at 09:31:47pm

After blending out where the rings were in the inlet manifold,is it worth gritting the bores to roughen it back up as it's polished now.

I thought rougher was better as it mixed the charge up


Metro turbo weekend driver,Mini turbo in the making again!



giallofly

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The Stig..

Newport Pagnell

9th Jul, 2006 at 11:44:38am

A rough finish woukld be fine IMO, just take out all the casting inperfections.

Deffo not polished.

JF.

On 21st Jan, 2011 fastcarl said:

therefore acheiving two things , a sore knob and a beer bellyl
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