Dave Mackie heads

Firecat

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Dec 23, 2012
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So after much pondering I decided to to stay at 103" and just have some head work done by Mackie. Of course I've decided on Dave's Mega-Sphere pistons as well. I love this ****. I should have all my parts by next weekend.(honeydoos on hold). She'll understand.
 
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I will. It should run pretty good. I ride two up most of the time heavily loaded through a lot of mountains and deserts. I expect good passing torque and a cool running engine with this set up. I expect decent mileage as well. I'll have to flash a map and do some v tune runs for break in.
 


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