[vector1]

probably don't have a real good reason. found a good deal on one and just wanted to try it. i've heard good and bad and have yet to see how it works first hand.

it's nice to be able to circulate coolant with a flip of the switch though. if it gets hot on track i'll just have to switch it out for a belt driven unit, but 10-20 minutes on track with an aluminum engine shouldn't get too hot i wouldn't think and is another reason i was concerned with keeping the thing cool and not getting any hot spots so i did the coolant lines off the rear.

i'm also using npg which is waterless and doesn't require a pressurized system so i don't have to mess with the water and additives and anti-freeze stuff.