Powderfreaks head 850 E-TEC

Add +9hp to your 850 E-TEC!

Powder Freaks did put a full season of testing on this head and the results are impressive: they have these heads on stock 850’s,turbo 850’s, 912 Big Bore and 912 Big Bore turbo. Every one of the testers were thoroughly impressed with the performance gains. Powder Freaks was the first to design a head for the etec 800 and now they have the first 850 head. They spent countless hours testing on our in house dyno and out on the snow. They won’t sell a product if we are not completely satisfied with the performance. Heads available at desired compression ratio, depending what fuel you are gonna use: 95oct, 98oct or race gas. Contact us and we will get you the best solution to your needs!

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