Knock, knock......injector, valve, piston, what else??????
#1
Knock, knock......injector, valve, piston, what else??????
This is what was done to it during the build.
-New injectors 5x.016 dual feed made by JL Machine w/ 145 degree spray angle
-188/220 Hamilton cam
-24 valve tappets
-Mild head work by Hamilton cams. Valve job mild port and polish. Installed HD springs by Hamilton
-HD push rods by Hamilton
-stock head gasket
-tabbed KDP
-No previous block work done and Hamilton assured the head didnt have enough taken off to have the cam interfere w/ anything.
Any ideas of the issue based on the video below?
Listened to a few youtube videos on injector knock and it sounded similar. Others have said possible timing off, but I have checked that. Currently timed at 18 degrees and both timing pins line up.
Thanks for any input.
Listen to video.
bradaneal2020's Library | Photobucket
-New injectors 5x.016 dual feed made by JL Machine w/ 145 degree spray angle
-188/220 Hamilton cam
-24 valve tappets
-Mild head work by Hamilton cams. Valve job mild port and polish. Installed HD springs by Hamilton
-HD push rods by Hamilton
-stock head gasket
-tabbed KDP
-No previous block work done and Hamilton assured the head didnt have enough taken off to have the cam interfere w/ anything.
Any ideas of the issue based on the video below?
Listened to a few youtube videos on injector knock and it sounded similar. Others have said possible timing off, but I have checked that. Currently timed at 18 degrees and both timing pins line up.
Thanks for any input.
Listen to video.
bradaneal2020's Library | Photobucket
#3
AF9690E2-93A5-4324-86BD-EF0648C4BDAC-31317-000009008B6AA374_zps8c8210b9.mp4 Video by bradaneal2020 | Photobucket
See if that works
Yes, the timing is set t 18 degrees from pump shop. All timing pins line up.
See if that works
Yes, the timing is set t 18 degrees from pump shop. All timing pins line up.
#4
#5
Bottom end has not been touched as far as I know. I just bought the truck Dec 2011 with 280k on it. It was all stock when I got it and when we opened the top end up nothing appeared "messed" with.
I used the stethoscope and couldn't pin it down to a certain cylinder. Injector fuel line nuts seems to be loudest areas. All of them had same sound though.
Valve lash set at 10 and 20 per alldata and Hamilton Cam instructions.
I used the stethoscope and couldn't pin it down to a certain cylinder. Injector fuel line nuts seems to be loudest areas. All of them had same sound though.
Valve lash set at 10 and 20 per alldata and Hamilton Cam instructions.
#6
#8
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#10
http://i1286.photobucket.com/albums/a611/bradaneal2020/AF9690E2-93A5-4324-86BD-EF0648C4BDAC-31317-000009008B6AA374_zps8c8210b9.mp4
Try this link
And sorry I haven't filled out the signature completely.
Here is what I have done or am doing....
http://i1286.photobucket.com/albums/a611/bradaneal2020/4A9C471B-CA3F-4FB4-9FB9-6097FBEEB72E-32284-0000093725DC8459_zps023d9eb4.jpg
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Try this link
And sorry I haven't filled out the signature completely.
Here is what I have done or am doing....
http://i1286.photobucket.com/albums/a611/bradaneal2020/4A9C471B-CA3F-4FB4-9FB9-6097FBEEB72E-32284-0000093725DC8459_zps023d9eb4.jpg
---AutoMerged DoublePost---
Last edited by bradaneal; 03-07-2013 at 09:42 PM. Reason: Automerged Doublepost