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om602 + 4 speed auto & 250 hp ? - Printable Version

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+--- Thread: om602 + 4 speed auto & 250 hp ? (/showthread.php?tid=4675)



om602 + 4 speed auto & 250 hp ? - TLLM - 06-24-2013

Hi guys.

I have a low milage 602 turbo engine + a 4 speed auto box from 1990, in my garage. I planned on putting it all in my 190d.

Then i would do a turbo upgrade + intercooler + larger elements.


I really like automatic transmission, and wouldent really be without it. But is it possible to push say, 200 - 250 hp through the 4 speed auto box, whithout ripping it apart?


RE: om602 + 4 speed auto & 250 hp ? - JVance - 02-13-2015

Anybody care to answer this? I'm in the same boat, contemplating larger elements for an om602 and similar HP in a '93 w124...will the automatic handle it?


RE: om602 + 4 speed auto & 250 hp ? - Duncansport - 02-14-2015

I think it would handed it for a while. Mine lasted the summer with 7.5 elements and 40 lbs of boost. it slipped bad though in 2,3 and 4...... Im sure i was well north of 250hp


RE: om602 + 4 speed auto & 250 hp ? - Petar - 02-14-2015

With a 722.3 from a 603 engine and turned up line pressure it might just hold. Stock 722.4 behind the 602 is crap though essentially a much weaker version of the 722.3, i've heard of those breaking with only 200 HP !!