Saturday, 18 April 2015

Power Valve Recon + Port Grinding!

Power valve was coated in nearly 2mm of carbon and jammed solid.
The wire-wheel cleaned it up pretty good.
Got a new dust-seal from BDK Engineering as it is almost impossible to remove the old one without wrecking it. Dust seal link - http://bdkraceeng.co.uk/tc/products.php?144  
I also began grinding the exhaust port in the barrel to remove the ridges left either side from the casting and knife-edge the centre-divider. I will also have a crack at the inlet port in the crankcase before it goes back together.

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