Strength of a sr20 motor?

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fastest94v6
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Joined: Tue Sep 29, 2009 6:14 pm
Car: 90 240 sx w/ sr20det swap, t28

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How much power can these motors take? can anyone direct me to a page or thread that i can read up more on these motors?


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thrasherx89
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the sr page...

srs come stock with about 200 hp and a little less torque

they have good internals and can rev pretty high so they have a good valvetrain as well

id say if you change turbo and tune it with a front mount and bigger injectors then you could be putting down 300 easy as far as strength, they are aluminum and a crazy amount of id say over 450 would need sleeving and such

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OutToWinPAHC
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They take no power, but they make it. People have really pushed them, but 300-350ish is a solid number without over pushing it.

Unless you teardown and go full forged possibly stroked too. I have seen 650WHP SR's before, not often but they are around.


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