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20B rotor ?

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Old 09-20-2005, 09:28 PM
  #11  
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High compression = more likelyhood of detination at the same boost level as a lower compression rotor.



it should make some more power though
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Old 09-20-2005, 09:45 PM
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Originally Posted by rx7_dren' post='760436' date='Sep 19 2005, 04:42 PM

hey just wanna know if the renesis rotors can be used in the 3 rotor? i seen them use it in a stock 3rd gen and got 22hp gain


balancing is the trick, on a 13b you can buy the couterwieghts.



20b is different
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Old 09-20-2005, 09:48 PM
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Originally Posted by j9fd3s' post='760905' date='Sep 20 2005, 07:45 PM

balancing is the trick, on a 13b you can buy the couterwieghts.



20b is different




yup. as long as you use S5 or FD rotors you can still use stock counterweights. Once you get into S4 rotors, you need to have counterweights made.



neil
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Old 09-23-2005, 01:36 AM
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Yep so if i get a 20B for my 1st gen since its sugh a light car i wont mind having a all N/A engine 3 renesis rotors with a custom lighten E-shaft from guru racing, custom lighten pullys, electronic distributer, custom intake manifold from magnus that clames 40hp, and a exhaust to match the power and so on i say ill spend 12G on everything and get a 300hp+ reliable, efficent motor....what you think
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Old 09-23-2005, 01:47 AM
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Originally Posted by onefastrx7turbo' post='760907' date='Sep 20 2005, 10:48 PM

yup. as long as you use S5 or FD rotors you can still use stock counterweights. Once you get into S4 rotors, you need to have counterweights made.



neil


cant you use the complete rotating assembly from an S4?



any advantage from S4 as opposed to S5?
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Old 09-23-2005, 09:54 AM
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Originally Posted by FikseRxSeven' post='761817' date='Sep 22 2005, 11:47 PM

cant you use the complete rotating assembly from an S4?



any advantage from S4 as opposed to S5?


not on a 3 rotor, they only made the 3 rotor with s5 internals, thus theres no counterweights for anything else, its gotta be custom
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Old 09-23-2005, 10:15 AM
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how do the counter wieghts differ from a 3 rotor to a 2 rotor? are there more than 2?
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Old 09-23-2005, 11:48 AM
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ok, i did a research.... s5 are 9.7:1 and s4 are 9.4:1
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Old 09-24-2005, 12:04 AM
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Originally Posted by treceb' post='761890' date='Sep 23 2005, 08:15 AM

how do the counter wieghts differ from a 3 rotor to a 2 rotor? are there more than 2?


there are still 2 but since theres an extra rotor to balance out, the cw's are different sizes
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Old 09-25-2005, 10:36 PM
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so no one cares about an efficent reliable, 20B pushing 300hp?? with lighter internals and pullys that thing ill get to max HP in no time better than a F1 hopefully
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