What Spark Plugs you runnin? (other than Harley)
Road Warrior
Joined: May 2008
Posts: 1,802
Likes: 2
From: Salt Lake City, UT. Dushore, Pa.
Here's a ? for all of yous...how many of you index the plug when you put them in???? jmcollision
How is PA? I use to all the time on Evo 14 mm plugs but couldn't find index 12 mm washers til now, fr. http://youroilshop.com/plugs.htm thanks to 1931jamesw on a prior thread. Makes sense to me. How many know what it means? You are positioning the gap towards the intake which allows better combustion. I also replaced plug wires w Taylor Thundervolt 8.2mm wires. They use to have a hotter SE coil for the EVO but with the new ECM etc. I don't know if you can change, anyone changed their coil to a hotter one?
How is PA? I use to all the time on Evo 14 mm plugs but couldn't find index 12 mm washers til now, fr. http://youroilshop.com/plugs.htm thanks to 1931jamesw on a prior thread. Makes sense to me. How many know what it means? You are positioning the gap towards the intake which allows better combustion. I also replaced plug wires w Taylor Thundervolt 8.2mm wires. They use to have a hotter SE coil for the EVO but with the new ECM etc. I don't know if you can change, anyone changed their coil to a hotter one?
Last edited by gmc; Sep 16, 2010 at 10:41 AM.
Tourer
Joined: Aug 2010
Posts: 451
Likes: 4
From: Oakland, Ca
I used to years ago, in my Buells with HP engines.........then there was controversy as to which direction to point them and whether it did any good or not.
Now I just make sure I get them in the hole.
Road Master
Joined: Oct 2007
Posts: 894
Likes: 3
From: Wyalusing, PA
Here's a ? for all of yous...how many of you index the plug when you put them in???? jmcollision
How is PA? I use to all the time on Evo 14 mm plugs but couldn't find index 12 mm washers til now, fr. http://youroilshop.com/plugs.htm thanks to 1931jamesw on a prior thread. Makes sense to me. How many know what it means? You are positioning the gap towards the intake which allows better combustion. I also replaced plug wires w Taylor Thundervolt 8.2mm wires. They use to have a hotter SE coil for the EVO but with the new ECM etc. I don't know if you can change, anyone changed their coil to a hotter one?
How is PA? I use to all the time on Evo 14 mm plugs but couldn't find index 12 mm washers til now, fr. http://youroilshop.com/plugs.htm thanks to 1931jamesw on a prior thread. Makes sense to me. How many know what it means? You are positioning the gap towards the intake which allows better combustion. I also replaced plug wires w Taylor Thundervolt 8.2mm wires. They use to have a hotter SE coil for the EVO but with the new ECM etc. I don't know if you can change, anyone changed their coil to a hotter one?
Cruiser
Joined: Jan 2010
Posts: 235
Likes: 0
From: White House, Tennessee
HD Forum Stories
The Best of Harley-Davidson for Lifelong Riders
8 Best Harley-Davidson Motorcycles Ever
Pouria Savadkouei
10 Worst Harley-Davidson Motorcycles Ever
Pouria Savadkouei
Killer Custom's Jail Break Is The Breakout That Refused to Blend In
Verdad Gallardo
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Verdad Gallardo
Harley-Davidson Reveals Super Cool Cafe Racer Concept
Verdad Gallardo
Engraved Rebellion: Inside Bundnerbike's Glam Rock II
Verdad Gallardo
10 Motorcycles You Should Never Buy
Joe Kucinski
10 Things Harley-Davidson Needs to Fix in 2026
Verdad Gallardo
Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider
Verdad Gallardo
Thread Starter
|
Tourer
Joined: Nov 2009
Posts: 315
Likes: 3
From: New Smyrna Beach, Fl.
Who indexes their plugs? Does it run any better?