Ported and ready to rock!, First thing I noticed is the exhaust ports are not polished WTF is that all about all the ported cylinders I have seen in the past have them polished, best to ask the guy with the porting software and tools (Sainty ) his reply was "Polishing the exhaust can have a slightly detrimental effect. As the return pulse from the pipe is pushed back in the gas because its being accelerated starts to become turbulent in polished exhaust. The reflective nature by way of heat is non existent. Its an old myth that exhausts need to be polished. Guys do as it looks good for the port job." Sounds good to me I will not polish them and install for testing as is, I can always polish in the future if I feel it needs to be :-)You cant see it very well in the pictures but the texture is the best I have seen on a ported cylinder so far, will have to see how it performs... Lightspeed's cylinder is on the left and mine is on the right, they look the same and were ported to the same spec will be intresting to see who is faster in the end :-)
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My old macdizzy ported on the right
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New and more aggressive exhaust port.
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500cc big bore cylinder to the far left.
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