wtb 2L heads |
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wtb 2L heads |
Mark_s |
Jan 4 2011, 02:51 PM
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#1
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I'm new here ... Group: Members Posts: 0 Joined: 25-October 10 From: PA Member No.: 12,308 Region Association: None |
Looking for a set of 3 stud 2 litre heads in fair usable condition.
I prefer no cracks and lots of pictures. Let me see what you got. FOUND SOME Kind regards |
914LIVE |
Jan 4 2011, 03:30 PM
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#2
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Newbie Group: Members Posts: 10 Joined: 29-June 10 From: Portland, Oregon. Member No.: 11,890 Region Association: None |
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Mark_s |
Jan 5 2011, 04:19 AM
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#3
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I'm new here ... Group: Members Posts: 0 Joined: 25-October 10 From: PA Member No.: 12,308 Region Association: None |
Looking for a set of 3 stud 2 litre heads in fair usable condition. I prefer no cracks. Let me see what you got. Kind regards ________________________________________________ PM sent. Thank you, TOMAS. ________________________________________________ Thanks, other who has heads for me? I prefer to see some pictures of the sprakplug threads and valveseats before buying. |
ScottD914 |
Jan 5 2011, 04:33 PM
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#4
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Member Group: Members Posts: 69 Joined: 27-December 07 From: New London, CT Member No.: 8,506 |
Someone posted one, only one, on evil-bay today.
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Mark_s |
Jan 6 2011, 02:37 AM
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#5
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I'm new here ... Group: Members Posts: 0 Joined: 25-October 10 From: PA Member No.: 12,308 Region Association: None |
Someone posted one, only one, on evil-bay today. Thanks Scott, but is has a crack (IMG:style_emoticons/default/sad.gif) |
ScottD914 |
Jan 6 2011, 08:28 AM
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#6
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Member Group: Members Posts: 69 Joined: 27-December 07 From: New London, CT Member No.: 8,506 |
Someone posted one, only one, on evil-bay today. Thanks Scott, but is has a crack (IMG:style_emoticons/default/sad.gif) Ah...That would explain the 12 cent buy it now price. Saw a new pair just posted on ebay...$500 or so, rebuilt as I recall, but buyer beware of course. |
914ltd |
Jan 6 2011, 01:11 PM
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#7
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Member Group: Members Posts: 239 Joined: 18-April 03 From: Peoria, IL Member No.: 581 Region Association: None |
When shopping for heads, watch out for:
Broken bosses around the guides, these can cause the new guides to go in crooked, valve alignment problems and seats cut off center. This can make an otherwise good head junk. Broken exhaust studs are not usually a big problem, it seems attempts to repair them usually are. Exhaust port sealing surfaces can be damaged by attempts to hammer out the copper seal rings. FYI pry them out with a sharp straight blade screwdriver contacting the edge of the copper ring inside the port. This works every time! Spark plug cracks are scary but as long as the crack is short and not curved down to the exhaust seat, you can use them. I mostly have them welded but I have added a TimeSert for the plug threads and have not had problems. If you have the crack welded, make sure some extra material is added on either side of the plug or it will crack again. Broken or cracked cooling fins. Valve seats that have had too many or bad cuts will end up with the valves "pocketed" poor air flow, extra shims under the springs to maintain seat pressure and changed geometry for the rocker arms. The seats will need to be replaced by an air cooled expert machinist. Pitting in the combustion chambers and intake ports from water setting in the engine. Overcutting the head seal surface to raise compression or cutting for larger cylinders. Unfortunately the majority of 2.0 heads, now 36 or more years old have at least one of the above problems. Buy carefully! Brad |
Mark_s |
Jan 6 2011, 02:45 PM
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#8
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I'm new here ... Group: Members Posts: 0 Joined: 25-October 10 From: PA Member No.: 12,308 Region Association: None |
When shopping for heads, watch out for: Broken bosses around the guides, these can cause the new guides to go in crooked, valve alignment problems and seats cut off center. This can make an otherwise good head junk. Broken exhaust studs are not usually a big problem, it seems attempts to repair them usually are. Exhaust port sealing surfaces can be damaged by attempts to hammer out the copper seal rings. FYI pry them out with a sharp straight blade screwdriver contacting the edge of the copper ring inside the port. This works every time! Spark plug cracks are scary but as long as the crack is short and not curved down to the exhaust seat, you can use them. I mostly have them welded but I have added a TimeSert for the plug threads and have not had problems. If you have the crack welded, make sure some extra material is added on either side of the plug or it will crack again. Broken or cracked cooling fins. Valve seats that have had too many or bad cuts will end up with the valves "pocketed" poor air flow, extra shims under the springs to maintain seat pressure and changed geometry for the rocker arms. The seats will need to be replaced by an air cooled expert machinist. Pitting in the combustion chambers and intake ports from water setting in the engine. Overcutting the head seal surface to raise compression or cutting for larger cylinders. Unfortunately the majority of 2.0 heads, now 36 or more years old have at least one of the above problems. Buy carefully! Brad Heads up Brad, thanks for the useful information. I can see the prices are varying a lot, from 150 to 500$ per head. I hope i can find some useful heads in the 400-500 dollar area. Maybe yours (IMG:style_emoticons/default/cheer.gif) |
dray2778 |
Apr 30 2011, 08:18 AM
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#9
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I'm new here ... Group: Members Posts: 0 Joined: 29-April 11 From: Burlington, VT Member No.: 12,995 Region Association: North East States |
You might see what this guy has. Copy this post ID into google, PostingID: 2298353041. Says he has 2.0 heads. posted 3/31/2011. Best of luck.
Damian |
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