Spark Plug Wires
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- Royal Aluminum Star
- Posts: 258
- Joined: Tue Jul 19, 2016 8:27 pm
- Location: Lake Charles, LA
Spark Plug Wires
I usually see people complaining about the stock style spark plug wires. I bought a universal set with 90* plug ends and they fit great. Of course, you still have to cut the wires to fit and terminate the distributor end. See below!!
https://www.amazon.com/gp/product/B000A ... UTF8&psc=1
https://www.amazon.com/gp/product/B000A ... UTF8&psc=1
1990 Marinette 32 Sedan Flybridge "Hubba" Lake Charles, LA
Twin Chrysler 318's
Twin Chrysler 318's
Re: Spark Plug Wires
Looks good. Did you go under the manifolds or stuff the wires between the manifolds and valve covers?
Jeff
Jeff
"We live at the bottom of an ocean of air, not at the top." General Marvage Slatington
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- Royal Aluminum Star
- Posts: 258
- Joined: Tue Jul 19, 2016 8:27 pm
- Location: Lake Charles, LA
Re: Spark Plug Wires
Not only were the original wires corroded from the, as you have seen, sinking.....but I couldn't stand the fact that they were stuffed in there and hardly serviceable. They made breaking in an engine quite difficult, as I really like to plug the plugs often to check whats going on inside the cylinders. So I got these to route them outside of the manifolds. Just like you have recommended on both this site and the Marine Engine Forum. If we can get you on "The Hull Truth", Fast Jeff will be everywhere.
I'll take some pictures this morning when I go to the boat.
I'll take some pictures this morning when I go to the boat.
1990 Marinette 32 Sedan Flybridge "Hubba" Lake Charles, LA
Twin Chrysler 318's
Twin Chrysler 318's
Re: Spark Plug Wires
Not being a true "gear head" but more of a "shade tree mechanic" (tuff to do on a boat! )...
Is there a downside to routing plug wires on the outside of the manifolds (length more than heat)?
Bill
Is there a downside to routing plug wires on the outside of the manifolds (length more than heat)?
Bill
Bill & Sharon Cassedy
"Sunset Seeker"
'88 32' Sedan Bridge to be sold (updtd 1-1-22)
"Sunset Seeker Too" (SS2)
'88 41' Marquis hardtop. (as of 1/1/22)
Located in Aurora, In.
Always fresh water.
"Sunset Seeker"
'88 32' Sedan Bridge to be sold (updtd 1-1-22)
"Sunset Seeker Too" (SS2)
'88 41' Marquis hardtop. (as of 1/1/22)
Located in Aurora, In.
Always fresh water.
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- Royal Aluminum Star
- Posts: 258
- Joined: Tue Jul 19, 2016 8:27 pm
- Location: Lake Charles, LA
Re: Spark Plug Wires
I don't think so, but couldn't objectively prove it one way or the other. Mine are working fine though. Took a two hour cruise and checked the plugs, they looked great.
1990 Marinette 32 Sedan Flybridge "Hubba" Lake Charles, LA
Twin Chrysler 318's
Twin Chrysler 318's
Re: Spark Plug Wires
The strongest DIS-advantage to the factory wiring mess is it's very easy to confuse the wires.
The marina guys did that to me (during an insurance settlement deal) and it drove me nuts trying to cure a backfire under throttle. Changed all kind sort things before finding they had two plug wires reversed. (Dopey me; I should have done the 'pull one wire at a time from the distributor' test.)
All in all, much easy to work on the motor with the wire outside the manifolds.
Jeff
The marina guys did that to me (during an insurance settlement deal) and it drove me nuts trying to cure a backfire under throttle. Changed all kind sort things before finding they had two plug wires reversed. (Dopey me; I should have done the 'pull one wire at a time from the distributor' test.)
All in all, much easy to work on the motor with the wire outside the manifolds.
Jeff
"We live at the bottom of an ocean of air, not at the top." General Marvage Slatington
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- Royal Aluminum Star
- Posts: 258
- Joined: Tue Jul 19, 2016 8:27 pm
- Location: Lake Charles, LA
Re: Spark Plug Wires
Yes sir! I can easily pull one wire off, pull the plug, and then reinstall in no time flat. Used to have to sit there and fight the plug wires
1990 Marinette 32 Sedan Flybridge "Hubba" Lake Charles, LA
Twin Chrysler 318's
Twin Chrysler 318's
Re: Spark Plug Wires
Does anyone know of a set of wires pre-built that work outside the manifolds?? I have seen a couple of people what say big block chevy wire set do but really would like the part number if anyone has the info.(Mine run outside and I like it much better than the factory setup.)
Thanks
Jeff
Thanks
Jeff
Jeff Monday (Blue Mondays)
1973 28 ft Express single 318 1976 StarCraft Islander 1961 Sea Nymph
Lower River rd
Rabbit Hash KY
1973 28 ft Express single 318 1976 StarCraft Islander 1961 Sea Nymph
Lower River rd
Rabbit Hash KY
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- Royal Aluminum Star
- Posts: 258
- Joined: Tue Jul 19, 2016 8:27 pm
- Location: Lake Charles, LA
Re: Spark Plug Wires
The set I posted originally are extremely easy to cut and fit.
1990 Marinette 32 Sedan Flybridge "Hubba" Lake Charles, LA
Twin Chrysler 318's
Twin Chrysler 318's
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- Aluminum Star
- Posts: 174
- Joined: Sun Dec 07, 2014 8:50 pm
- Location: Northern Kentucky
Re: Spark Plug Wires
Performance Distributors (DUI) out of Memphis, Tn. Has excellent spark plug wires. Ordered mine four inches longer than an automotive 318 with straight spark plug boots. They fit perfect routing through the exhaust manifold openings. Check out their distributors when you go to their website. They were $99 a set a few years ago.
Trower Power
1987 32ft Marinette Sedan Flybridge
Blue Sky
twin 392 Chrysler Stroker Motors
Performance Distributors
750 Edlebrocks
fresh water cooled
1.5 to 1 velva-drives
Onan 6.5kw gen set
1987 32ft Marinette Sedan Flybridge
Blue Sky
twin 392 Chrysler Stroker Motors
Performance Distributors
750 Edlebrocks
fresh water cooled
1.5 to 1 velva-drives
Onan 6.5kw gen set