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Old 04-23-2015, 06:14 PM
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aspeed
 
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Join Date: Jul 2011
Location: Ruthven, ON, CANADA
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You got to have your health first. Maybe happiness is better, because you would have your health and wealth to be that way? I played a bit with my LA .15's. I used a 7-5 M Airscrew for the tests. I soldered up the crank hole to give a radius, and ground a bit of the window for 300 rpm, and made a turbo head for 800 rpm after the crank was done for a total of 18,200. No muffler and 10%. I guess it was not really worth the trouble for the head, just removing the shim made a bit of difference. The ASP .15 however loved the turbo head with 2,500 rpm gain. I think the Norvel and LA were pretty good on the stock plug head. I wonder if a pipe or mousse can would be worth the trouble. Don't know where to get a header.