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> Engine gurus, Where do I go next? Tore down 2270, Burning lots of oil
DNHunt
post Jan 29 2005, 03:33 PM
Post #1


914 Wizard? No way. I got too much to learn.
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I drove 160 miles Wednesday trying to seat the rings. I used 3 1/2 quarts of oil. I would have made a Navy destroyer proud.

So, today I went looking for reasons. There was a small leak at the oil pump so, I resealed that and a little oil on the bottom of the oil filter. Neither could explain my oil consumption so off with the heads (and PCs too).


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DNHunt   Engine gurus, Where do I go next? Tore down 2270   Jan 29 2005, 03:33 PM
DNHunt   The engine goes like a bat outa hell but, it smoke...   Jan 29 2005, 03:35 PM
ws91420   Not knowing your level of expertise my first thoug...   Jan 29 2005, 03:36 PM
DNHunt   Cylinders 1 and 2 with oil in them.   Jan 29 2005, 03:37 PM
DNHunt   Cylinders 3&4   Jan 29 2005, 03:38 PM
DNHunt   Carbon buildup in chambers. Total mileage is 359 o...   Jan 29 2005, 03:39 PM
DNHunt   Carbon on pistons. The rings have moved since I in...   Jan 29 2005, 03:41 PM
DNHunt   The only thing I could see was all the skirts show...   Jan 29 2005, 03:43 PM
Series9   Wow! http://www.914world.com/bb...   Jan 29 2005, 03:55 PM
TimT     Jan 29 2005, 04:01 PM
Jake Raby   Dave, that looks very odd, almost like the engine ...   Jan 29 2005, 04:10 PM
Reiche   Sorry to see that Dave. Wish I was an engine guru.   Jan 29 2005, 04:16 PM
Jake Raby   I'm also sorry to see it, but its one of the q...   Jan 29 2005, 04:20 PM
9146986   I guess I'd start by checking the following: p...   Jan 29 2005, 04:41 PM
Jake Raby   All the things mentioned in the last post were che...   Jan 29 2005, 04:51 PM
Bleyseng   Dave, pull off a set of rings and use feeler gauge...   Jan 29 2005, 04:55 PM
rick 918-S   Air cooled is not my thing but, who did the heads?...   Jan 29 2005, 04:59 PM
Jake Raby   That was a full kit of mine. As for too many mods...   Jan 29 2005, 05:07 PM
Bleyseng   It ran pretty much smoke free with the test carbs ...   Jan 29 2005, 05:12 PM
Jake Raby   Thats what I was just thinking... I think that fu...   Jan 29 2005, 05:40 PM
Mueller   a little late now, but you think it has anything t...   Jan 29 2005, 05:44 PM
Jake Raby   Damage is done now. The pics of the rings look mor...   Jan 29 2005, 05:47 PM
DNHunt   Here's the top ring #1 .017 at the base   Jan 29 2005, 06:31 PM
DNHunt   Same ring and cylinder at the top .018   Jan 29 2005, 06:32 PM
DNHunt   2nd ring #1 .020   Jan 29 2005, 06:42 PM
DNHunt   Here's the best I can do showing the wear on t...   Jan 29 2005, 06:43 PM
914GT   Correct crosshatch pattern on those cylinders? Di...   Jan 29 2005, 06:48 PM
DNHunt   This isn't exactly the way I wanted things to ...   Jan 29 2005, 06:48 PM
bondo   I'm not quite an engine guru, but it seems to ...   Jan 29 2005, 06:55 PM
DuckRyder   You got Jake on the job, so I'm sure the botto...   Jan 29 2005, 07:01 PM
Jake Raby   Crosshatch pattern was set up and left from the Ni...   Jan 29 2005, 07:21 PM
Bleyseng   So he can just re ring? of course clean up the mes...   Jan 29 2005, 07:28 PM
SirAndy   dave, do you still have the oil from the motor whe...   Jan 29 2005, 07:39 PM
Jake Raby   With Nikisil its not quite that simple.. You can...   Jan 29 2005, 07:42 PM
TimT  
  Jan 29 2005, 07:45 PM
Jake Raby   The new rings probably would yet again have a hard...   Jan 29 2005, 08:07 PM
newdeal2   I'm sure glad I did my first rebuild on a simp...   Jan 29 2005, 08:14 PM
newdeal2   BTW...I'm no expert [yet] but shouldn't th...   Jan 29 2005, 08:19 PM
Jake Raby   This is odd with one of my kits.. In fact its a fi...   Jan 29 2005, 08:50 PM
J P Stein     Jan 30 2005, 09:12 PM
Jake Raby   jwalters, Call me out if you want but there aren...   Jan 30 2005, 09:47 PM
Bleyseng   There is the "right way" to do things in business ...   Jan 30 2005, 10:10 PM
Jake Raby   Exactly.   Jan 30 2005, 10:15 PM
newdeal2  

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