10-30-2020, 11:20 AM
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#1 |
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Join Date: Aug 2013
Location: Goodyear, Arizona
Posts: 409
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engine speed versus road speed
I did a calculator for engine speed with a variety of sprocket sizes for my TBR7. does this match up with what you guys are seeing?
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2020 Tao TBR7 9.3:1 PnP head CRF230F exhaust 4 degree advance key 290 degree cam Nibbi PE30 and cone filter Front fork brace |
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10-30-2020, 11:31 AM
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#2 |
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Moderator
Join Date: Oct 2016
Location: Houma, La.
Posts: 11,574
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You can check it against gear commander's website. Just load the RPS Hawk for the info as the TBR will be the same as far as gear ratios. Make sure you have the correct rear tire size inputted. https://www.gearingcommander.com/
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2023 Lifan Lycan 250 Chopper 2023 Venom Evader 2022 Lifan KPX250 2020 Kawasaki Vulcan S 2004 Honda ST 1300 2016 Black Hawk 250 (sold) Keihin PE30 carb,125 main,38 slow.Pod filter,ported & decked head 10:1 CR,Direct Ignition Coil,15/40Sprockets,NGK DPR8EIX-9,De-Cat,Dual Oil Cooler,Digital Cluster 2016 Cazador180 XL 2014 Coolster150 JerryHawk250.com My YouTube Channel |
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10-30-2020, 12:33 PM
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#3 |
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Join Date: Oct 2020
Location: Flower Mound Texas
Posts: 904
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I have no idea, I don't have a tach and my speedometer is all over the board. Also my tire is taller than stock.
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2021 Tao Tbr7 - "Lucille" Mods so far- Brozz swingarm, 21" front rim (Bridgestone Tw302 rear/Dunlop D606 front tires), Digital gauge cluster, pz30b pumper carb, after market hand guards, aftermarket brake and clutch levers, round fold away mirrors, Fly handlebars shortened slightly, 13t front sprocket 2009 Q-link Legacy 250 1982 Suzuki GS1100ES - "Jolene" |
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10-30-2020, 01:12 PM
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#4 | |
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Join Date: Aug 2013
Location: Goodyear, Arizona
Posts: 409
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Quote:
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2020 Tao TBR7 9.3:1 PnP head CRF230F exhaust 4 degree advance key 290 degree cam Nibbi PE30 and cone filter Front fork brace |
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10-30-2020, 01:23 PM
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#5 |
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Join Date: Oct 2020
Location: Flower Mound Texas
Posts: 904
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The digital ones are expensive these days. I hope to get one when the price comes back down on them. Til then, I just assume the top speed is probably not enough to get me serious speeding ticket. Lol
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2021 Tao Tbr7 - "Lucille" Mods so far- Brozz swingarm, 21" front rim (Bridgestone Tw302 rear/Dunlop D606 front tires), Digital gauge cluster, pz30b pumper carb, after market hand guards, aftermarket brake and clutch levers, round fold away mirrors, Fly handlebars shortened slightly, 13t front sprocket 2009 Q-link Legacy 250 1982 Suzuki GS1100ES - "Jolene" |
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10-30-2020, 03:48 PM
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#6 |
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Join Date: Oct 2020
Posts: 130
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Can you recommend a least effort plug and play swap speedo?
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10-30-2020, 03:59 PM
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Join Date: Aug 2013
Location: Goodyear, Arizona
Posts: 409
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Quote:
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2020 Tao TBR7 9.3:1 PnP head CRF230F exhaust 4 degree advance key 290 degree cam Nibbi PE30 and cone filter Front fork brace |
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Linear Mode
