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#1 |
![]() ![]() ![]() Drives: 09 Blizzard Pearl RS LB Join Date: Sep 2009
Location: Calgary, Alberta
Posts: 371
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Just curious, what issues did you have with these lightweight crank pulleys?
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“On a given day, a given circumstance, you think you have a limit. And you then go for this limit and you touch this limit, and you think, 'Okay, this is the limit'. And so you touch this limit, something happens and you suddenly can go a little bit further. With your mind power, your determination, your instinct, and the experience as well, you can fly very high.” ― Ayrton Senna |
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#2 | |
![]() ![]() ![]() ![]() ![]() Drives: 2015 H Production Yaris Join Date: Oct 2009
Location: Debary, FL
Posts: 1,953
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Quote:
The NST one split in two around 7000rpm. The BeatRush unit had some weird harmonics and beat up the crank pin. Just was not willing to risk a third. This was about six months old, less than 1000 miles, I think the second time was ran the car with the higher rev limiter.
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2005-2008 SCCA Solo BS National Champion 2017-2018 SCCA H Prod National Champion
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