Guhl Tune/Derestriction

[mvk24_imp]

I'm somewhat there with my current setup, overall satisfied. Though gearing(sprockets) could probably be optimized for my riding habits

I'd dare to say the bike is at the 100HP mark or close to it with the following Engine power mods
-Guhl's flash
-Yoshimura RSCV full exhaust
-Stock air box-for now- TSR funnel mod to follow

From my understanding (power dubs hopefully will follow up)

The TSR cover will do nothing other than make it easier for water to get in when riding in the rain. Only so much air can get through the velocity stacks no matter how open the airbox is. To make real power we need to open up the velocity stacks.

Again correct me if im wrong but I believe the velocity inserts are a whole 10mm smaller when the actual throttle body size so there is quite a bit of restriction there from the factory.

I've had a second pair of stacks sitting in my garage to be honed out for a year and just haven't gotten around to that project yet myself.

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