07-11-2009, 11:52 PM
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#2 (permalink)
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A True Z Fanatic
Join Date: Jun 2009
Location: Jenks, OK
Posts: 2,281
Drives: 370z Touring/Sport
Rep Power: 267
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Quote:
Originally Posted by earwicker7
Not my 911. A friend blew it up by shifting from 4th to 1st instead of 4th to 5th. I've always been concerned about not going past redline since that incident.
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Rev limiters work on killing spark to the cylinders, preventing the engine from powering itself above a certain number of RPM.
It does nothing to prevent someone from downshifting and slamming the engine to RPM above redline....potentially blowing the engine.
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