Re: 79 Magnum XK, Round intake port?

Overpriced Parts /
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> Ben S Wrote:

> -------------------------------------------------------

> Nice! Good to know. It does have a 14mm intake. Any recs then for a

> little more tope end?

I made many posts about metal mesh 1/4-5/16 in hole in magnum chamber and end cap

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Time around 18° Btdc Then Jet around 68-70 jet with 222 atomizer then tune the clutch with thick clutch springs and you will get this:

I also sand or mill puch heads flat and sometimes add a squish band, but on a piston that little it seems to make very little difference, Just flat works fine for more compression and power

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