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What determines how high I can SAFELY rev my engine?

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Old 09-30-2006 | 03:14 PM
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Default What determines how high I can SAFELY rev my engine?

I am installing a custom grind 228/228 .570/.570 115 LSA w/ Patriot Dual Springs. What determines how much higher in the RPM range I'm allowed to get?
Old 09-30-2006 | 03:26 PM
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If you've got new springs and pushrods then I'd say connecting rod bolts come next.
Old 09-30-2006 | 03:31 PM
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especially if its a 98
Old 09-30-2006 | 03:39 PM
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Okay, Maybe I worded this question wrong. When a new cam is installed, the higher your RPMs can get w/o breaking stuff. W/ the above cam, what would you suspect I could raise my redline to?
Old 09-30-2006 | 03:43 PM
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I have a 228/228 .588/.588 112 LSA and I set my rev limiter at 6800 rpm's.
Old 09-30-2006 | 04:01 PM
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Where's your power band w/ that cam?
Old 09-30-2006 | 04:38 PM
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1600-6300 rpms
Old 09-30-2006 | 05:02 PM
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lol, that's a hell of a band. Do you have any dyno sheets?
Old 09-30-2006 | 05:12 PM
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My car's never been dynoed. That's the powerband that TSP claims on their website. http://www.texas-speed.com/shop/item...d=167&catid=44
Old 09-30-2006 | 06:36 PM
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Originally Posted by reocamaro
lol, that's a hell of a band. Do you have any dyno sheets?
I wanna know why that's funny? Just asking.
Old 09-30-2006 | 08:09 PM
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I chuckled when I heard that because the band I have right now is about a 4400 to about 5400. I was glad to hear that actually considering our cams are similar.




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