From what I've been told you can expect increased throttle response throughout the power band. The local A/C shop highly recommends the Goodwin Kits.
Another person with a modified Snow Pro swears by Goodwin and their tuning work also. He's trying to get me to put a set of D&Ds on my 800 and have Goodwin clutch and tune it. This guys has more free cash than I do..... Maybe next year
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