Broke down and bought an underdrive pulley
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Broke down and bought an underdrive pulley
I finally broke down and bought an underdrive pulley for my 03 sohc. How long has it taken to install for those who have done the mod? I was also thinking about going ahead and converting to an efan, but im not sure if its gonna be reliable enough. And what lind of performance/mileage gains have yall seen? Jusnes Modified (where i bought it from) said 12-15 hp and 2-3 mpg, but i was looking for real world numbers.
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Check out my PULLEY WEB PAGE
Top pic is how I held the crank still. (A lawn mower blade stuck in a heavy pipe and two bolts)
Second pic is a tool to hold the water pump still.
The rest is a bit of "real world" data.
Rich
Top pic is how I held the crank still. (A lawn mower blade stuck in a heavy pipe and two bolts)
Second pic is a tool to hold the water pump still.
The rest is a bit of "real world" data.
Rich
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i appreciate guys...I have some time to decide on the efan it looks like because Jusnes emailed saying it would probably be end of next week before I get it. I already have all the components from my jeep grand cherokee w/ 5.2 V8 (worst vehicle to overheat). I think if i can find a controller thats reliable enough, I might do it. I had it wired on the jeep that when the ignition was on the fan was on with a switch interrupter to cut it off for water crossings. So even at idle, the fan stayed on high which i didn't much care for.
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