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Rotor weights and compression info

Old 02-22-2006, 08:30 AM
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I've found bits and pieces of info regarding swapping rotors in different motors, but would like a comprehensive list of which rotors work in what motors, weights/counterweights, and compression ratios. I guess stationary gear info would be important too. Anyone out there done the research?



Just FYI, what I'm most interested in is finding out if/how I can make the FD rotors work in my six-port out of a GSL-SE and what counterweights I could use..or what lower compression rotors would work with that motor. I figured since I hadn't run across a comprehensive list in my searches, that I'd go for the whole thing and maybe make a good sticky thread.
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Old 02-22-2006, 01:11 PM
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Mazdatrix has a page with compression ratios and weights.



http://www.mazdatrix.com/faq/rotorwgt.htm
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Old 02-22-2006, 02:35 PM
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I was hunting around on their site just yesterday...not sure how I missed that!



So am I to assume then that rotors are interchangeable between any 13B, so long as you have the right counterwieghts and stationary gears?
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Old 03-03-2006, 10:48 PM
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i've seen debates on this issue. however, i think the accepted practice is to use newer rotors with older rotor housings, but not older rotors in newer housings. did that make sense?
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Old 03-03-2006, 10:55 PM
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Best to match rotors with the right rotor housings , as high compression rotors have the plugs spaced closer on housings.
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