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11-09-2003, 01:51 AM
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Join Date: Sep 2003
Posts: 303
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has anyone dabbled with the idea of installing a set of electric fans for the h2, or even changing the flywheels around??? what kind of gains would one be looking at with these changes. unaslob
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Corsa Sport exhaust(offroad \'tip\'), Gobi rack w/ lights & w/roof mounted tire w/ ladder, Warn Winch with rear power, Dual Wolo Airhorns w/ lanyard valve, Hadley Aircompressor 130PSI, 14\" airtank, front and rear quick disconnects for air, Cobra 75 WX
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11-09-2003, 01:51 AM
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Join Date: Sep 2003
Posts: 303
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has anyone dabbled with the idea of installing a set of electric fans for the h2, or even changing the flywheels around??? what kind of gains would one be looking at with these changes. unaslob
__________________
Corsa Sport exhaust(offroad \'tip\'), Gobi rack w/ lights & w/roof mounted tire w/ ladder, Warn Winch with rear power, Dual Wolo Airhorns w/ lanyard valve, Hadley Aircompressor 130PSI, 14\" airtank, front and rear quick disconnects for air, Cobra 75 WX
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11-09-2003, 02:04 AM
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Hummer Professional
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Join Date: Dec 2002
Location: Houston, TX
Posts: 348
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I saw a set on breathless performances website. I have thought about it but havn't acted on it yet. I know on my street rods I have always used electric as it creates less drag thus more HP!!! Just changed out the exhaust today to B&B Headers and Cat System in stainless. Sounds great and not loud at cruising speeds inside just when you are on it..
Black H2 Adventure Series + Luxury, AirForce One intake, Throttle Body Bypass, Gobi Rack w/2" Brackets & 4 PIAA 580 Lights, Xenarc HID, Alcoa Wheels, Goodyear 37x12.50x17 MT/R, Warn 9.5Ti Thermometric Winch, DiabloSport programmer,160 Degree T-Stat, 2-7" screens in headrests with DVD player and TV Tuner.
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Black H2 Adventure Series + Luxury, AirForce One intake, Throttle Body Bypass, Gobi Rack w/2\" Brackets & 4 PIAA 580 Lights, Xenarc HID, Alcoa Wheels, Goodyear 37x12.50x17 MT/R, Warn 9.5Ti Thermometric Winch, DiabloSport programmer,160 Degree T-Stat, B&B Headers and full dual exhaust by B&B as well, ARB fridge/freezer, Full Audio upgrade.
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11-10-2003, 10:53 PM
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Join Date: Sep 2003
Posts: 303
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I thought the point of electric fans was to have one less thing running off of the engine. I didnt think it was an cooling issue. unaslob
__________________
Corsa Sport exhaust(offroad \'tip\'), Gobi rack w/ lights & w/roof mounted tire w/ ladder, Warn Winch with rear power, Dual Wolo Airhorns w/ lanyard valve, Hadley Aircompressor 130PSI, 14\" airtank, front and rear quick disconnects for air, Cobra 75 WX
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11-11-2003, 02:17 AM
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Join Date: Sep 2003
Posts: 303
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my experience philD... is that you know alot...you have helped me before.. you are right...if I had something that was like 200 horses out of a four cylinder... the fans would probably make a difference... it does with smaller engines... probably not as big with bigger ones...
unaslob
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Corsa Sport exhaust(offroad \'tip\'), Gobi rack w/ lights & w/roof mounted tire w/ ladder, Warn Winch with rear power, Dual Wolo Airhorns w/ lanyard valve, Hadley Aircompressor 130PSI, 14\" airtank, front and rear quick disconnects for air, Cobra 75 WX
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11-11-2003, 02:49 AM
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Hummer Messiah
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Join Date: Apr 2003
Location: Virginia Beach
Posts: 37,474
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It is interesting this subject came up at this time. As some of you know LPE is sending Graham here next week to tweek things abit on my rig. I am always trying to eek out more HP, so in anticipation of his visit I asked the following:
1: Should I get a Granitelli Motor Sports (or any other) highflow MAF, and
2: Would it be wise to install a ported and polished Throttle Body?
The reply was a simple "No, those items have not proven any HP gains, whatsoever." They were particularly negative on the MAF stating they do nothing, period.
Tim went on to explain that 1/4mi times decreased by appx. 2 tenths with an electric fan kit! Of all things...
So, while you will in no way have a seat of the pants increase in performance, it will be there. The tests were all done on heavily modified 6L trucks including the H2.
As a bonus you can also cool the radiator and engine by running a switch to the fan and running it while the vehicle is parked and the engine is off. Do I have to mention not to run it for long periods of time?! 
So, PhilD is correct as usual... 
Black Lingenfelter Lux
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"My reading of history convinces me that most bad government results from too much government."---Thomas Jefferson
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