 What does this leak sound like (video) |
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| VaccaRabite |
 May 24 2008, 08:49 PM
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En Garde!  Group: Admin Posts: 13,456 Joined: 15-December 03 From: Dallastown, PA Member No.: 1,435 Region Association: MidAtlantic Region  |
Okay, a while back I had the #2 exhaust rocker back off while breaking in the engine.
I fixed that, and rebuilt the carbs. Tonight I reset the valve gap and, ran it for the first time. It runs, but I heard a noise I did not like. There is a leak somewhere on the 1/2 head bank. Watch this video I made. it is me cranking the engine on my test stand. No fuel or spark, only cranking. The spark plugs are in to force compression. You can hear a "fffffffft, fffffffft, ffffffffft" sound, that I don't think is supposed to be there. Link to the video on Flickr Zach |
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| Gint |
May 28 2008, 10:42 PM
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Mike Ginter Group: Admin Posts: 16,082 Joined: 26-December 02 From: Denver CO. Member No.: 20 Region Association: Rocky Mountains  |
BTW - With the engine running the trans will turn an unloaded output shaft even when it's in neutral.
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| VaccaRabite |
May 29 2008, 07:14 AM
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En Garde! Group: Admin Posts: 13,456 Joined: 15-December 03 From: Dallastown, PA Member No.: 1,435 Region Association: MidAtlantic Region |
QUOTE(Gint @ May 29 2008, 12:42 AM)  BTW - With the engine running the trans will turn an unloaded output shaft even when it's in neutral. THANK YOU! My trans was in neutral (I checked). I was starting to worry that something was wrong. Zach |
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Posts in this topic
Vacca Rabite What does this leak sound like (video) May 24 2008, 08:49 PM
Vacca Rabite Also, and I am frusterated by this, but I am going... May 24 2008, 09:01 PM Vacca Rabite Bump to the top.
Zach May 25 2008, 05:47 AM vsg914 Zach, its hard to tell in the vid as sound quality... May 25 2008, 07:16 AM toon1 I can sorta hear what you are talking about, hard ... May 25 2008, 08:52 AM Vacca Rabite Yeah. I fired it. It runs on all 4. Each carb i... May 25 2008, 09:00 AM toon1 An EX leak would have to be pretty large to be abl... May 25 2008, 09:26 AM rhodyguy use a section of garden hose to pin point the nois... May 25 2008, 09:48 AM LowGT Maybe a silly question, but are the spark plugs to... May 25 2008, 05:08 PM Vacca Rabite Vid of the first few moments of break in...
Ther... May 25 2008, 05:25 PM
bottomend
Vid of the first few moments of break in...
The... May 25 2008, 10:38 PM purple why are you doing this with the tranny in gear? I ... May 28 2008, 04:08 PM Vacca Rabite
why are you doing this with the tranny in gear? I... May 28 2008, 08:26 PM r_towle grab the ball and go forward and back with it...yo... May 28 2008, 09:04 PM |
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