Okay, What is the downside to running new plug wires over valve covers instead of stock routing?
#1
Burning Brakes
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Okay, What is the downside to running new plug wires over valve covers instead of stock routing?
Can some of you please give me some reasons for NOT running plug wires over the valve covers. Obviously, the stock routing is "stock or OEM" but it is also a PITA. With the wire looms available it seems pretty clear to me that it would be much easier to go over the valve covers but maybe I'm missing something. For those of you who have done this or haven't done this, please let me know why. Thanks! :crazy:
#2
Le Mans Master
Downside to running new plug wires over valve covers instead of stock routing? (LABulldog)
I changed my wires using the stock routing only once. Vowed never again.
Now, my Magnecor's run over the top. Yes, with wire looms, you can have a nice looking underhood AND keep the wires and boots away from the exhaust.
Personally, there is something I like about seeing a nicely laid out set of over-the-tops.
Now, my Magnecor's run over the top. Yes, with wire looms, you can have a nice looking underhood AND keep the wires and boots away from the exhaust.
Personally, there is something I like about seeing a nicely laid out set of over-the-tops.
#3
Race Director
Re: Downside to running new plug wires over valve covers instead of stock routing? (Larry82)
I didn`t route mine over the valve covers just because I like the cleaner look with the wires out of the way. I came down behind the valve covers and then straight to the front.
#4
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Re: Downside to running new plug wires over valve covers instead of stock routing? (Eddie 96)
Most of the wire looms out there allow great routing with headers. With the stock manifolds n place, the wires tend to get burnt.
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Re: Downside to running new plug wires over valve covers instead of stock routing? (Robert N)
Most of the wire looms out there allow great routing with headers. With the stock manifolds n place, the wires tend to get burnt.
#6
Le Mans Master
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Re: Okay, What is the downside to running new plug wires over valve cov
I thought that the ignition wires were run underneath so that they could be covered with the metal shielding. I thought the shielding was to prevent radio interference. Don't you guys have problems with radio reception?
#8
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Re: Okay, What is the downside to running new plug wires over valve cov (Jim Shea)
Jim
Supposedly todays wires are designed with sheilding to prevent radio interference so you don't need the old sheilding. That being said, I do have radio interference but I think it is from my MSD box and probably some bubba wire by the prvious owner.
Supposedly todays wires are designed with sheilding to prevent radio interference so you don't need the old sheilding. That being said, I do have radio interference but I think it is from my MSD box and probably some bubba wire by the prvious owner.
#9
Race Director
Okay, What is the downside to running new plug wires over valve covers instead of stock routing?
If you are running headers then you can do a great job with the wire looms and running them over the valve covers. But it you have the stock ramhorn exhaust manifolds you will end up with burnt wires. I keep mine on the underside as I am still running the stock manifolds.
tom...
tom...
#10
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Re: Okay, What is the downside to running new plug wires over valve cov (Cali,77,L-82)
David, Your wires look great! How DID it effect your radio??? :thumbs: :confused:
#11
Re: Okay, What is the downside to running new plug wires over valve cov (Jim Shea)
I thought that the ignition wires were run underneath so that they could be covered with the metal shielding. I thought the shielding was to prevent radio interference. Don't you guys have problems with radio reception?
#12
Team Owner
Re: Okay, What is the downside to running new plug wires over valve cov (Jim Shea)
Jim, of course you are correct, in any older/simpler/cheaper AM radio this is a hell of a problem it's called RFI....Radio Frequency Interferance...sorta like the olden tymey Spark Gap Transmitters that the Titanic was so famous for using....hense the radio traffic/alarms not getting through....
now in any decent design usually related to PRICE today...that RFI is NOT a problem for the gear...IN FM and CD/TAPE mode only.....
but AM radio....well who in hell listen to THAT anymore anyway????
GENE
now in any decent design usually related to PRICE today...that RFI is NOT a problem for the gear...IN FM and CD/TAPE mode only.....
but AM radio....well who in hell listen to THAT anymore anyway????
GENE
#13
Team Owner
Re: Okay, What is the downside to running new plug wires over valve cov (Jim Shea)
Jim, of course you are correct, in any older/simpler/cheaper AM radio this is a hell of a problem it's called RFI....Radio Frequency Interferance...sorta like the olden tymey Spark Gap Transmitters that the Titanic was so famous for using....hense the radio traffic/alarms not getting through....
now in any decent design usually related to PRICE today...that RFI is NOT a problem for the gear...IN FM and CD/TAPE mode only.....
but AM radio....well who in hell listen to THAT anymore anyway????
which brings up that old idea of AM STEREO these days.....you know...
lo frequency buzz in one channel, he freq in the other....;-)))
GENE
now in any decent design usually related to PRICE today...that RFI is NOT a problem for the gear...IN FM and CD/TAPE mode only.....
but AM radio....well who in hell listen to THAT anymore anyway????
which brings up that old idea of AM STEREO these days.....you know...
lo frequency buzz in one channel, he freq in the other....;-)))
GENE
#14
Le Mans Master
Re: Okay, What is the downside to running new plug wires
Drawbacks...sure I can do that.
1>Easier to change
2>Easier to route
3>slightly increased chance of burnt wire
4>looks better
5>Non stock routing will cause 'originality wienies' to cast you straight to hell
:jester :jester :jester :lol: :lol: :jester :cheers:
1>Easier to change
2>Easier to route
3>slightly increased chance of burnt wire
4>looks better
5>Non stock routing will cause 'originality wienies' to cast you straight to hell
:jester :jester :jester :lol: :lol: :jester :cheers:
#15
Racer
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I went over the valve covers and used spacers mounting off valve covers to keep clear of the covers and the exhausts. :smash:
Looks tidy enuff and stops the wires getting too hot or burnt.:mad:
The heat is what they dont like. :cheers:
:cool: :cool: :cool:
Looks tidy enuff and stops the wires getting too hot or burnt.:mad:
The heat is what they dont like. :cheers:
:cool: :cool: :cool:
#17
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Re: Okay, What is the downside to running new plug wires (fauxrs)
Drawbacks...sure I can do that.
1>Easier to change
2>Easier to route
3>slightly increased chance of burnt wire
4>looks better
5>Non stock routing will cause 'originality wienies' to cast you straight to hell
:jester :jester :jester :lol: :lol: :jester :cheers:
1>Easier to change
2>Easier to route
3>slightly increased chance of burnt wire
4>looks better
5>Non stock routing will cause 'originality wienies' to cast you straight to hell
:jester :jester :jester :lol: :lol: :jester :cheers:
#18
Safety Car
Re: Okay, What is the downside to running new plug wires (Fevre)
I still have the stock covers oa and I still have radio interf. so what could it hurt. FM is fine, tape has alt. whine, and AM sucks. The only time I listen to AM is for football, baseball, and hockey games so I have to stop and go to the bar to watch the game. Not a bad excuse.