| The stock fan puts a substantial amount of drag on the engine. Slow down though, I'm not really going out of my way to defend them. We don't even recommend them to customers who are getting builds here at Z1 but once in a blue moon. Sometimes it can be justified, but for now most of the time it can't. We do some cars where upon request we take out the complete AC system, upgrade the radiator, etc. We have suscceded in making "some" cars run cool enough even under extreme conditions. Right now it's definitely not for everyone.
Russell Floyd Z1 Motorsports www.300zx.com 1990+ Nissan Z specialists Used Parts, New parts, Service/Repair and Performance 2877 Carrollton Villa Rica Hwy Carrollton, Ga 30116 770-838-7777 770-832-9253 (fax) 
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