 Off with their heads!, the 2056(!) comes apart... need help |
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| nebreitling |
 Nov 12 2004, 07:55 PM
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#21
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Member Emeritus  Group: Members Posts: 3,314 Joined: 26-March 03 From: San Francisco Member No.: 478  |
SO, engine was still running well, but my #3 intake kept tightening up on me. smog ports in the heads were stripped. figured i'd pull the engine and see what's up. first time opening up a Type IV. hoping that i'd just need a valve job...
okay, first surprise: the jugs measure 96mm across. guess i wasn't in Bp afterall. second surprise: there's a bunch of melted shit all over #3 piston (and a little over the rest of them). What the hell is this? pin holes in the middle of 3 out of 4 pistons. cylinders look okay. #3 intake push rod has a weird gash in it. ANY comments welcome. specifically, what is that junk in #3? #3 and #4 heads (IMG:http://www.stanford.edu/~neb/enginepics/#3%20and%20#4.JPG) #3 piston (IMG:http://www.stanford.edu/~neb/enginepics/#3.JPG) #4 piston (sorry, andy-esque) (IMG:http://www.stanford.edu/~neb/enginepics/#4.JPG) # 2 and #1 heads (IMG:http://www.stanford.edu/~neb/enginepics/#1%20and%20#2.JPG) #2 and #1 cylinders (IMG:http://www.stanford.edu/~neb/enginepics/#1#2cyl.JPG) |
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Posts in this topic
nebreitling Off with their heads! Nov 12 2004, 07:55 PM
Aaron Cox that cant be good for compression (pin holes)
yu... Nov 12 2004, 08:00 PM nebreitling yeah, minor leakage there and a couple other place... Nov 12 2004, 08:07 PM SirAndy <... Nov 12 2004, 08:28 PM trekkor Nathan, you're not going to like this one bit.... Nov 12 2004, 08:29 PM nebreitling i kept it timed to spec. fuel pressure at 30. mp... Nov 12 2004, 08:33 PM nebreitling keep telling yourself that, trekkor. it will then... Nov 12 2004, 08:35 PM Aaron Cox 
SLITS Or the seat is pulling into the head!
Under l... Nov 13 2004, 11:33 AM  |
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