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Rotary Tech - General Rotary Engine related tech section.. Tech section for general Rotary Engine... This includes, building 12As, 13Bs, 20Bs, Renesis, etc...

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Old 12-17-2010, 05:27 PM   #1
Judge Ito
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Originally Posted by 2gslse View Post
Impressive would like more info as well
i'll have jon come and shed some info. on this. over all it's a homerun.
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Old 12-17-2010, 07:57 PM   #2
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So this process will not get rid of the corner seal wear from the three piece seals? I have a few housings that have this wear. More or less the chrome is flake right off..
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Old 12-18-2010, 10:06 AM   #3
Judge Ito
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Originally Posted by Ian View Post
So this process will not get rid of the corner seal wear from the three piece seals? I have a few housings that have this wear. More or less the chrome is flake right off..
no it will not, but if you decided to use rotor housings in that condition(many of us have) including myself. this type of work will only make those type of housings seal better. that's why i say, it's a homerun. you can't loose. the better the housing, the better the result, but a better rotor housing will come out of this resurface even if it's flaked.

this is a video of my kid's turbo II. her daily driver. this engine had rotor housings with flaked edges. Jon did the resurface for me. 3 years later engine(ported) pulls 12inches of vacuum and run's 13's all day on a stock turbo, stock ecu, ect,ect.

http://s254.photobucket.com/albums/h...Picture017.flv
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Old 12-18-2010, 10:09 AM   #4
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engine@ idle.. 750 Rpm's 12 inches of vacuum on a decently large streeport..


http://s254.photobucket.com/albums/h...Picture012.flv
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Old 12-18-2010, 10:11 AM   #5
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picture of the actual streetport on my kid's turboII.. and need I say she drives her turbo II like a MAD women every single day.




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