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FJR Motorcycle Forums
Technical & Mechanical Problems
Vacuum gauge for TBS
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<blockquote data-quote="jestal" data-source="post: 214049" data-attributes="member: 477"><p>Trusting my imperfect memory here: Actual values while doing the sync are pretty low....in the 2 to 3 inches of mercury range...maybe up around 6 inches at 4000 doing part load sync. But, you want enough range to rev the engine and lift off the throttle without topping out the guage so you would need something in the max range of 14 to 16 inches of mercury I would think to be safe. Those numbers are at least in the ballpark.</p></blockquote><p></p>
[QUOTE="jestal, post: 214049, member: 477"] Trusting my imperfect memory here: Actual values while doing the sync are pretty low....in the 2 to 3 inches of mercury range...maybe up around 6 inches at 4000 doing part load sync. But, you want enough range to rev the engine and lift off the throttle without topping out the guage so you would need something in the max range of 14 to 16 inches of mercury I would think to be safe. Those numbers are at least in the ballpark. [/QUOTE]
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FJR Motorcycle Forums
Technical & Mechanical Problems
Vacuum gauge for TBS
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