What a cock, need exhaust...

syP

Not Banned
May 24, 2007
30,096
357
Downers Grove, Illinois
i can vouch for yamaha motors i had my rev limiter removed and many times missed the 1-2 shift (damn mazda trans) and whined it up to well past 10k and never had one engine problem, infact i didnt even maintain my car..... i changed the oil once i think with 20k miles!!

they have survived a few spike tests at 15,000 rpms. :s00ls:
 

syP

Not Banned
May 24, 2007
30,096
357
Downers Grove, Illinois
did i just read 15 THOUSAND RPM's? i didnt know that was possible...

other than like a race carz



ya.. there was a test done..


it sustained a 10k rpms test for 5 days straight.. stopping every X amount of miles to change the oils... after 5 days it spun a bearing. :noes:




They also did a few spike tests to 15krpms... 1st gear.. to 2nd... to 1st :wavey:
 
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