coolant by-pass for the throttle body
I did it on my Sierra C3 (6.0L LS1 engine) with no problems. This mod on my truck was supposed to be good for 5 rwhp in hot climates. I didn't realize my S had the same thing. I guess I will do the same thing on it. From my understanding it is only done to help with emissions and in colder climates it helps in winter to warm the throttle body. If you live in the south like I do there shouldn't be any negative effects.
several threads on this - a recent one here:
http://forums.s2ki.com/forums/showthread.p...hreadid=151797/
http://forums.s2ki.com/forums/showthread.p...hreadid=151797/
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ans2k
S2000 Modifications and Parts
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Mar 20, 2013 10:28 AM




