Plug wire to header clearance-how close is too close

[67RTBlue]

I've been playin around with a reproduction set of original wires routing them around the headers. I want to use the original style to keep as much of a stock appearance as possible-yes I know I have headers. I've got them layed out pretty nice but there are a couple of boots and wires are close. I'd hate to use socks but if I have to in a couple areas I will. I'm hung up on trying to use these wires and feel like I scored a victory with routing them today so be nice!
Look at what I have and let me know if I might have issues. Is it ok if a wire rests on the ceramic of another plug like that?
8179]8180]

[markz]

The way I can answer the question is what would I do? I would run it if it were mine. As long as it does not touch.

[67RTBlue]

That's what I figured but until then its gonna be haunting me. Just figured if there was a general rule. I know headers are gonna be warm!

[67440Dodge]

Boots should be ok, #2 cyl tube going to depend how hot it gets. If you have an issue, try using the MSD boots..

http://www.summitracing.com/parts/msd-3325

From the pics, the hard part is going to be routing the #4 and #6 wire so they don't hit the #2 tube..

[theman440]

They will burn eventally, ask me how I know.

[Sedanman67]

I used to get a misfire on my 440 when the boot wo u ld burn. The "solution" was to not run a boot on that wire. Air was a more reliable insulator than a charred boot.