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Old 08-14-2022, 01:19 PM   #4
laynlo15
 
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Drives: 2022 Lt1 A10
Join Date: Nov 2015
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Quote:
Originally Posted by JSH View Post
KaTech has said their Maggies stay around 18-19k rpm. Kong said it's Ok to go to the 21-22k range.
Those are safe numbers, I'm just saying you can push these 2650s to above 25000 rpms but there is always a risk. When I was at Magnuson we tested these before release to the numbers I'm speaking of. You'd never want to spin them to those numbers without a forged short block and a really good tuner, one mistake at those rpms and your gonna have some issues to deal with below the blower. I'm not in any way recommending this but others are doing it as well, not just Jason.
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