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Jurkie81
09-28-2008, 04:45 PM
I bought an HMF full exhaust, now I need a EFI computer chip. HMF has there own, and so does DynoJet. Just asking what type you guys think I should buy. Let me know thanks.

Colby@C&DRacing
10-01-2008, 09:04 AM
You spent the money for an atv with EFI so make sure you buy a tuner that truley tunes EFI. The Power Commander is the only one that does this. We tune alot of EFI atvs on our dyno and the Power Commander does a great job of fuel managment. A cheap three button controller is not more precise then throwing some jets in a carb.