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Full Version: Isx 450 vs isx450st
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I know the ST means ...smart torque....does anybody know if that's just in the computer or does it have different camshaft etc? I'm replacing my 450 St with a 450 just curious what the difference will be...both are cpl 4583...
The ST rating is only a programming difference.
Rawze, I think this was discussed a little in another thread...doesn't the ST programming only allow the peak torque to come in for a short burst?
(11-29-2020 )SquareOne Wrote: [ -> ]Rawze, I think this was discussed a little in another thread...doesn't the ST programming only allow the peak torque to come in for a short burst?

I think you were referring to this post ... maybe this helps for those who did not see it.
http://rawze.com/forums/showthread.php?t...5#pid50145
Hey I just wanted to say thanks for all the good info....I really appreciate it guys . ..
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