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  1. Help with gear ratio

    Suzuki TL1000R & TL1000S Forum
    Hi All I need some help chosing my new gear ratio, i have seen that 17/41 i a very popular choice but i have also seen 16/40. Im 6,2' 215LB Let me know what the advantages are on the two different ratios, or if you have a better choice. please give me some construtive answers. thanks
  2. Ferrea valves and compression ratio

    Performance Enhancement
    Just measured my combustion chamber volume after installing a set of Ferrea valves. With standard TLR pistons and a squash of .9 mm I get a chamber volume of 41.5 cc So I end up with a Cr of 13:1. With standard TLR cams and 98 octane fuel do you think 13:1 will be ok. The heads on the Ferrea...
  3. What Gear Ratio Should I Run?

    Suzuki TL1000R & TL1000S Forum
    I know their is 100 threads abotu gearing but it all confuses me what is 520. Everyone talk about 1 up and 1 down and all that b/s. But when i go to order a chian all i see is 520 and 525. ANyway i do mainly all my riding between 50-100mph rarley getting on it at super high speed. ANy...