16-09-2018, 08:32 PM
(This post was last modified: 16-09-2018, 08:33 PM by Bob Culver.)
Read through recent post Necessity is Mother of Invention.
Go easy with the steep seat cutter especailly.
Some moderns introduced slight relief of the inlet head underside as a production mod.
Go easy with the steep seat cutter especailly.
Some moderns introduced slight relief of the inlet head underside as a production mod.