Plugs

Harley Davidson Forum

Sponsors

Harley Davidson History

Plugs

Printable Version

Harley Davidson >> General Harley Davidson Tech Forums >> Electrical/Ignition/Tuner/ECM/Fuel Injection >> Plugs

Page: [1]

Message

<< Older Topic Newer Topic >>

Plugs - 5/19/2008 4:10:28 PM

steelhead

Posts: 280
Joined: 4/3/2007
Status: offline

Getting ready to do the 30K service on my '01 RKC and was wondering what the conventional wisdom was on what plugs to use. This is a Stage 1 set-up with nothing but the SE AC, dresser duals and V&H Basic Slip-ons and a PC III. I see that Harley has about 4-5 options from platinum to split electrode. Does it make a damn bit of difference?

_____________________________

2001 Road King Classic
V&H Basic Slip-ons and Dresser Duals
SE AC
PC III usb
Detach Tour-Pak
A number of things that shine
and a few things that don't

Post #: 1

RE: Plugs - 5/19/2008 5:32:44 PM

2005UltraNC

Posts: 1004
Joined: 1/11/2006
Status: offline

Gold plugs work great, 6R12G

_____________________________

95"Big Bore,HD Flat Top Pistons
Andrews TW-26G Cams,SERT
Feuling Super Oil Pump
Feuling Lifters
HD Adjustable Pushrods
Big Boyz Ported 9.5
FAT CAT 2in1

(in reply to steelhead)

Post #: 2

RE: Plugs - 5/19/2008 5:36:32 PM

Papamte

Posts: 354
Joined: 5/29/2005
Status: offline

Not a big difference at all!

My engine seems to prefer the SE plat's with my build. But it also runs fine with the others.

_____________________________

2001 Ultra Classic - Black
95" , Andrews TW55 cams / SE heads & pistons
V & H headpipes w/ Road Stealth mufflers
PCIIIr 94hp/96.5tq