which one will work better on my car?
http://cgi.ebay.com/ebaymotors/Flex-a-lite-Electric-Fan-w-Universal-Mounting-180_W0QQcmdZViewItemQQcategoryZ33600QQihZ007QQitemZ170121180014QQtcZphoto
or
http://cgi.ebay.com/ebaymotors/Flex-a-lite-Electric-Fan-w-Universal-Mounting-150_W0QQcmdZViewItemQQcategoryZ33600QQihZ007QQitemZ170112229001QQtcZphoto
Use a 3.8 Tarus fan and save some money IMO
Yeah taurus fan or mark 8 fan with a dccontrol fan controler (fk-35)
http://www.dccontrol.com