 My shot at explaining valve adjustment on a 4 pot, Damn near beat death but, maybe this will help somebody |
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| DNHunt |
 May 20 2006, 08:10 PM
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914 Wizard? No way. I got too much to learn.  Group: Members Posts: 4,099 Joined: 21-April 03 From: Gig Harbor, WA Member No.: 598  |
I couldn't find Mile's drawing of a cam (it magically made everything make sense to me) so, I decided to try my hand at it.
First, jack the car up so it assumes the usual and comfortable position of a 914. Resting securely on jackstands. I won't get under it without jackstands cause the thing jumps off of jacks. I have a dented long on the driver's side and a dented rocker panel on the other side to prove it Dave Attached image(s) 
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Posts in this topic
DNHunt My shot at explaining valve adjustment on a 4 pot May 20 2006, 08:10 PM
DNHunt Get under the car and remove the valve covers. I... May 20 2006, 08:14 PM DNHunt Here's what you will see. The rocker assembly May 20 2006, 08:15 PM DNHunt The whole process works because the flat aircooled... May 20 2006, 08:25 PM DNHunt As a practical matter lock a road wheel so it will... May 20 2006, 08:33 PM DNHunt I start by watching #2 exhaust and turing until it... May 20 2006, 08:37 PM DNHunt On the opposite side of the engine #4 exhaust valv... May 20 2006, 08:47 PM DNHunt Next rotate the engine until #2 intake is open. Se... May 20 2006, 08:52 PM DNHunt Adjust #4 intake cause it is on the valve seat and... May 20 2006, 08:54 PM DNHunt Rotate until #1 intake is open. May 20 2006, 08:55 PM DNHunt Adjust #3 intake May 20 2006, 08:56 PM DNHunt Rotate a gain until #1 exhaust is open. May 20 2006, 08:57 PM DNHunt Adjust #3 exhaust May 20 2006, 08:58 PM DNHunt Now block the other wheel so you can check the opp... May 20 2006, 09:00 PM DNHunt Check #4 exhaust for full openning May 20 2006, 09:01 PM DNHunt Adjust #2 exhaust May 20 2006, 09:02 PM DNHunt Check #4 intake for full open. May 20 2006, 09:03 PM DNHunt Adjust #2 intake May 20 2006, 09:04 PM DNHunt Ditto for cylinder #3 intake and exhaust. Rotate u... May 20 2006, 09:06 PM DNHunt Adjust #1 intake May 20 2006, 09:07 PM DNHunt Check #3 exhaust. May 20 2006, 09:07 PM DNHunt Adjust #1 exhaust. May 20 2006, 09:08 PM DNHunt Tighten everything and check the valve cover gaske... May 20 2006, 09:10 PM DNHunt I suppose this is a bit of urban myth but, I'v... May 20 2006, 09:12 PM mcbain77 Fuchin Classic. May 20 2006, 09:14 PM elwood-914 Great Job Dave!! Good luck on your trip ne... May 20 2006, 10:14 PM Aaron Cox very nice. ive always done it like this. May 20 2006, 10:58 PM newto914s Classic for sure! Thanks for the cam drawing, ... May 20 2006, 11:47 PM lotus_65 thanks!
it couldn't have come at a better ... May 21 2006, 05:34 AM Spoke I like the cam drawing, saves me from reading.
Ou... May 21 2006, 06:08 AM rhodyguy very nice dave. you and jerry have a fun drive.
k May 21 2006, 07:05 AM scottb dave,
very nice write up.
what header are you ru... May 21 2006, 11:35 AM
Tobra You could never get nice pictures like that with t... May 21 2006, 12:15 PM  |
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