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> Spark plug wiring... pleasae help!, this dosent seem right
914chic
post Feb 4 2009, 08:40 PM
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Alright here is the deal, ever since i converted to carbs i have had my spark plug wires set up like this ( picture ) but it runs crappy and I set the timing but still runs like crap. Now my question is after I was browsing pictures on here I see that it looks like my plug wires are set up wrong. But when i switch them to like this ( 2nd picture ) it just turns over and then ... pops like a timing issue. WTF!


(IMG:http://i419.photobucket.com/albums/pp274/hbchevy/002.jpg)


(IMG:http://i419.photobucket.com/albums/pp274/hbchevy/914_timing_pic9_big.jpg)
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TheCabinetmaker
post Mar 21 2019, 12:16 PM
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914 distributor caps have a"tab" that fits in a slot on the top of the distributor. It's impossible to put it on backwards. Unless you have some aftermarket cap! The distributor shaft Tang, and drive gear, are both offset from center. They only go in one direction, unless you have the wrong distributor, or the drive gear is positioned wrong!
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SirAndy
post Mar 21 2019, 12:53 PM
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QUOTE(TheCabinetmaker @ Mar 21 2019, 11:16 AM) *

914 distributor caps have a"tab" that fits in a slot on the top of the distributor. It's impossible to put it on backwards. Unless you have some aftermarket cap! The distributor shaft Tang, and drive gear, are both offset from center. They only go in one direction, unless you have the wrong distributor, or the drive gear is positioned wrong!

@TheCabinetmaker

No, you *can* put the distributor gear thing (that goes into the hole before the distributor) 180 degrees off (that has the off center slot to match the bottom end of the distributor shaft).

And if you do, your engine will still fire up and run (albeit poorly).

Again, not just the cap but the whole distributor will be 180 degrees off ...
(IMG:style_emoticons/default/dry.gif)
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TheCabinetmaker
post Mar 21 2019, 12:57 PM
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QUOTE(SirAndy @ Mar 21 2019, 12:53 PM) *

QUOTE(TheCabinetmaker @ Mar 21 2019, 11:16 AM) *

914 distributor caps have a"tab" that fits in a slot on the top of the distributor. It's impossible to put it on backwards. Unless you have some aftermarket cap! The distributor shaft Tang, and drive gear, are both offset from center. They only go in one direction, unless you have the wrong distributor, or the drive gear is positioned wrong!

@TheCabinetmaker

No, you *can* put the distributor gear thing (that goes into the hole before the distributor) 180 degrees off (that has the off center slot to match the bottom end of the distributor shaft).

And if you do, your engine will still fire up and run (albeit poorly).

Again, not just the cap but the whole distributor will be 180 degrees off ...
(IMG:style_emoticons/default/dry.gif)

Only if the gear is indexed incorrectly! It can be in 5 different wrong positions.
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Posts in this topic
914chic   Spark plug wiring... pleasae help!   Feb 4 2009, 08:40 PM
scotty b   1-4-3-2   Feb 4 2009, 08:43 PM
jc914   Go to this article it should answer all your quest...   Feb 4 2009, 08:44 PM
orange914   Go to this article it should answer all your ques...   Feb 4 2009, 09:24 PM
SirAndy   WTF! Did you have the dizzy removed at some p...   Feb 4 2009, 09:24 PM
StarBear   WTF! Did you have the dizzy removed at some ...   Mar 21 2019, 11:56 AM
914chic   I did have the dizzy out at one time but what driv...   Feb 4 2009, 09:36 PM
orange914   I did have the dizzy out at one time but what dri...   Feb 4 2009, 10:02 PM
sww914   As far as I can tell, you have them right in the f...   Feb 4 2009, 09:58 PM
914chic   yeah i have already cleaned everything , im starti...   Feb 4 2009, 10:08 PM
914chic   Thanks everybody I am gonna check that the rotor i...   Feb 4 2009, 10:11 PM
TheCabinetmaker   914 distributor caps have a"tab" that fi...   Mar 21 2019, 12:16 PM
StarBear   914 distributor caps have a"tab" that f...   Mar 21 2019, 12:39 PM
SirAndy   914 distributor caps have a"tab" that f...   Mar 21 2019, 12:53 PM
TheCabinetmaker   [quote name='TheCabinetmaker' post='2698674' date...   Mar 21 2019, 12:57 PM
SirAndy   Only if the gear is indexed incorrectly! It ca...   Mar 21 2019, 01:00 PM
TheCabinetmaker   Did you use the d jet distributor?   Mar 21 2019, 12:19 PM
TheCabinetmaker   Yep! Backwards, it holds the cap up enough to ...   Mar 21 2019, 12:54 PM
StarBear   Yep! Backwards, it holds the cap up enough to...   Mar 21 2019, 01:34 PM
TheCabinetmaker   It's all dependent on the position of the gear...   Mar 21 2019, 12:59 PM
ClayPerrine   The point cam has the firing location for #3 sligh...   Mar 21 2019, 01:38 PM
StarBear   If your distributor is installed correctly, the p...   Mar 21 2019, 01:41 PM
ClayPerrine   If your distributor is installed correctly, the ...   Mar 21 2019, 01:43 PM
rhodyguy   Rotate to TDC using the 0* on the cooling fan to s...   Mar 21 2019, 05:17 PM
cgnj   I think we are being trolled. Anyone check the da...   Mar 21 2019, 07:47 PM
SirAndy   ... I'm curious why starbear would resurrect a...   Mar 21 2019, 07:50 PM
StarBear   I think we are being trolled. Anyone check the d...   Mar 22 2019, 06:02 AM
cgnj   I think we are being trolled. Anyone check the ...   Mar 22 2019, 06:44 AM
StarBear   PS: Friend at work mentioned this to his truck-fan...   Mar 22 2019, 06:06 AM


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