What do you mean I can't work on the ports with....F400/GP125 Racing Team
 

Engine Tuning Part V (Get a Professional)

As I mentioned earlier, I mess about with the engine for fun. However, as I intend taking the 2000 season seriously I have sent the engine to Graham File to be fettled. I had a chance the other day to see what Graham was up to when I took the RS125 down to him. The barrels have had more work done on them and have been replated. I know everything was very clean and pretty having just come back from the platers - but I must say I was very impressed with what I saw. The barrels were a work of art and the piccy doesn't do them justice (if you look carefully you can see the width of the web between the transfer ports. All the ports have been cleaned up and squared off and the flow angles changed here and there).

KR1S Barrels - After porting and plating (14kB)

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This document maintained by mark@teamsparrow.fsnet.co.uk.
Material Copyright © 2000 Mark Jordan