 welded spark plug !!!, i went to change the plugs and ^ |
 Apr 8, 2007 - 5:39 PM
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 Enthusiast  Joined May 29, '05 From PA Currently Offline Reputation: 0 (0%)  |
So today i went to change the plugs and maybe give the old ST some more life and i found a terrible surprise. A previous owner welded the plug in place, i would say the bead is about 3/8" long. I guess they stripped the threads and were too lazy to put in a Heli-Coil. i tried to take a picture, but the flash didnt go in the deep hole. I cant change the plug obviously, i guess wait for the plug to go bad and then worry about it. So is the head salvageable or would i need a new one after the plug goes?
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Apr 8, 2007 - 9:20 PM
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Enthusiast Joined Mar 11, '06 From Way South Chicago Currently Offline Reputation: 0 (0%) |
bull****, you can not weld steel to aluminum.
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Apr 8, 2007 - 9:33 PM
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 Enthusiast Joined Jun 1, '03 From WV Currently Offline Reputation: 2 (100%) |
QUOTE(Bitter @ Apr 8, 2007 - 10:20 PM) [snapback]544633[/snapback] bull****, you can not weld steel to aluminum. 2nd. You can, but it's really hard and it's extremely hard to make it hold well at all. Tapping it and putting in a oversized ring around the spark plug (heli-coil) would be so much easier. I would hate to try to weld down in a hole like that. If someone actually did that, I would be more impressed than anything. It's salvagable too. I can't see how you couldn't get it out of there. Worst cause senario you pull the head off and go at it from the inside, drilling it out. -------------------- Live Free, Be Happy
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Apr 9, 2007 - 5:45 PM
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Enthusiast Joined Mar 11, '06 From Way South Chicago Currently Offline Reputation: 0 (0%) |
QUOTE(Bigmeanbulldog55 @ Apr 8, 2007 - 9:33 PM) [snapback]544641[/snapback] QUOTE(Bitter @ Apr 8, 2007 - 10:20 PM) [snapback]544633[/snapback] bull****, you can not weld steel to aluminum. 2nd. You can, but it's really hard and it's extremely hard to make it hold well at all. Tapping it and putting in a oversized ring around the spark plug (heli-coil) would be so much easier. I would hate to try to weld down in a hole like that. If someone actually did that, I would be more impressed than anything. It's salvagable too. I can't see how you couldn't get it out of there. Worst cause senario you pull the head off and go at it from the inside, drilling it out. you can not weld steel to aluminum, the melting point of steel is 3 times that of aluminum. you can however BRAZE steel to aluminum. more than likely they poured solder down there or some kind of metal laden epoxy. This post has been edited by Bitter: Apr 9, 2007 - 5:46 PM -------------------- |
Posts in this topic
runningaddict6 welded spark plug !!! Apr 8, 2007 - 5:39 PM
zipstrips wow! id love to see this! i honestly think... Apr 8, 2007 - 8:56 PM
runningaddict6 well if its not welded idk what else it would be b... Apr 9, 2007 - 6:20 AM cjh4l22 i have an extra 7afe cover if you need a new one..... Apr 9, 2007 - 6:28 PM runningaddict6 CJH- thanks but to tell you the truth i think i am... Apr 9, 2007 - 8:08 PM Bigmeanbulldog55 Put a 4age head on it. That's worth the hasse... Apr 9, 2007 - 9:58 PM 56willysnut I have a 7afe head laying in the garage, let me kn... Apr 10, 2007 - 11:16 AM rjbibeau i wanna see some pics of this one!!!... Apr 10, 2007 - 12:11 PM runningaddict6 http://s175.photobucket.com/albums/w134/07...urren... Apr 10, 2007 - 6:17 PM Bitter looks like someone tried to weld the plug tube int... Apr 10, 2007 - 10:52 PM
rjbibeau wow someone ghetto rigged that one. new head is ar... Apr 11, 2007 - 12:26 PM |
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