 Cooling Fans, Early / Late 1.7 and 2.0 A Comparison. |
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| Sleepin |
 Feb 21 2010, 08:28 PM
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Advanced Member  Group: Members Posts: 3,647 Joined: 20-November 07 From: Grand Junction, Co. Member No.: 8,357 Region Association: Rocky Mountains  |
I had a question: Can I use this late 2.0 fan on my early 1.7? A search didn't yield much, and most of the responses I got was "I dunno, it should work".
Well here is what I found: I had an early 1.7 that was missing way to many fan blades for me to want to use: (IMG:http://i171.photobucket.com/albums/u307/Sleepin1974/Dads%20914/108_0090.jpg) Here is the front of the early fan and the factory screw (note: this uses the same wrench as the factory CV bolts do): (IMG:http://i171.photobucket.com/albums/u307/Sleepin1974/Dads%20914/108_0085.jpg) The early fan and factory bolt has an 11mm contact surface once it exits the fan: (IMG:http://i171.photobucket.com/albums/u307/Sleepin1974/Dads%20914/108_0086.jpg) I wanted to measure the depth as well, just to be sure. 20mm: (IMG:http://i171.photobucket.com/albums/u307/Sleepin1974/Dads%20914/108_0087.jpg) The only other measurement I could think of was this one: (IMG:http://i171.photobucket.com/albums/u307/Sleepin1974/Dads%20914/108_0095.jpg) |
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Posts in this topic
Sleepin Cooling Fans Feb 21 2010, 08:28 PM
Sleepin Now the late (1976) 2.0 Fan (note this has a hub f... Feb 21 2010, 08:44 PM kwales You didn't even mention the balance issue with... Feb 21 2010, 10:02 PM Sleepin :agree: I figured it was a given. :blink: :D Feb 21 2010, 10:05 PM McMark Here's one thing to note right off the bat, al... Feb 21 2010, 10:11 PM McMark Try this, lie both fans 'upside down' on y... Feb 21 2010, 10:15 PM
Sleepin
Try this, lie both fans 'upside down' on ... Feb 21 2010, 11:03 PM Sleepin Here is the back of the early fan:
http://i171.pho... Feb 21 2010, 11:12 PM sixnotfour 1.7 litre engine They are 5 degrees before TDC (s... Feb 22 2010, 12:38 AM Sleepin Makes total sense! Thanks Jeff! Feb 22 2010, 12:54 AM Cap'n Krusty Nevermind. Sleep fogged my brain ......... The Ca... Feb 22 2010, 09:27 AM vsg914 Is he not viewing the fan from the rear? Feb 22 2010, 09:43 AM Sleepin Here is a pic of the early bolts on the late fan. ... Feb 22 2010, 10:49 AM McMark Eric, is it coincidence that your login is Sleepin... Feb 22 2010, 12:19 PM Sleepin No, that was a "it is so cold the camera shut... Feb 22 2010, 12:26 PM  |
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