[HUMMERcustoms.com/TAZ]

Had discussion with Hummer on this and was decided that in my case since I was looking at maximum cooling at all times due to the boosts etc. etc. that I use pin 42 only as I want SC aftercooler as cool as I can because the max temp it may be at without problems 240F is pulled through many of those other cores. I will not go on any more as any here who have run SC high boost plus all the sprays understand max cooling at all time so if called for better it be there than have extra cooling come in late.

Now this is just for guy like me that is just messing around trying to billed an H2 dragster for track runs while I cooperate with Dragon to build a show rig and hopefully for SEMA this year or next. Have sponsors but, by time they are getting on board leaves to short of time so we are talking with them on next spring SEMA 2009 and then fall 2009. Whatever I want fast just to see what you can do with something that heavy but, still keep it street legal. So I run for coolest all the time and fans are set to come on at lowest temp they can.

If you had laptop tuning you can really do allot with fans using 2 pins. If you do not hae that and you live in hot area slow traffic maybe just run 42 pin so best cooling is there if needed and do not have to worry about all the setting and getting a handheld setup to allow you to do some fine tuning.

Whatever meets the need. Good Luck

TAZ