Engine Mechanical Topics Discussion for motor builds, cams, head work, stripped bolts and other engine related issues. The good and the bad. If it goes round and around or up and down, post it here.

spark plugs

Thread Tools
 
Search this Thread
 
Old Sep 2, 2009 | 03:54 PM
  #1  
mikes4692003's Avatar
mikes4692003
Thread Starter
|
2nd Gear
Joined: Aug 2009
Posts: 6
Likes: 0
Default spark plugs

should a person use differant plugs if the carb had bigger jets put in it
 
Reply
Old Sep 2, 2009 | 04:42 PM
  #2  
0734's Avatar
0734
Road Warrior
Joined: Dec 2008
Posts: 1,476
Likes: 23
From: Summit, Mississippi
Default spark plugs

Nope...use the ones specified for the bike. If they foul or run lean...it is not the fault of the plug. The bike model will dictate the type and part number for the plug. You can get the plug from various manufacturers and will have various part numbers. There is a cross-reference available all over the place so you have a choice.

Plug opinions can be like oil opinions, but if you don't know how to read plugs to see what they are up to...it's best to stick with stock.
 
Reply
Old Sep 2, 2009 | 08:37 PM
  #3  
db45's Avatar
db45
Advanced
Joined: Jul 2009
Posts: 54
Likes: 0
From: us
Default

couldnt have put it better myself 1550vt. there is rarely a need for anything but stock plugs.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
rwt
Milwaukee Eight (M8)
25
Jul 30, 2019 10:21 PM
Chuck U. Farley
2014-2024 Touring Models
15
Mar 15, 2015 02:23 PM
ib5150
Sportster Models
9
May 29, 2013 11:40 AM
trackadaptor
Touring Models
11
Aug 5, 2008 10:39 AM
grunt25inf
Touring Models
9
Sep 18, 2007 02:06 PM




All times are GMT -5. The time now is 07:41 PM.

story-0
10 Most Awkward-Looking Motorcycles Ever Built

Slideshow: Not every motorcycle can be a design icon, and these machines prove that bold styling doesn't always age gracefully.

By Verdad Gallardo | 2026-06-12 11:58:41


VIEW MORE
story-1
Jason Momoa Is Turning Classic Harleys Into PHEVs

Slideshow: Jason Momoa's latest restoration project blends 1920s Harley-Davidsons with modern electric technology, creating some of the most unusual hybrid motorcycles ever built.

By Verdad Gallardo | 2026-06-10 17:18:58


VIEW MORE
story-2
Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom

Slideshow: Killer Custom's latest build relies on styling changes rather than performance upgrades, giving the cruiser an entirely different personality.

By Verdad Gallardo | 2026-06-03 18:28:05


VIEW MORE
story-3
6 Weirdest Harley-Davidsons Ever Sold to the Public

Slideshow: From military-inspired singles to scooters and three-wheel utility vehicles, these Harleys took the company far outside its comfort zone.

By Verdad Gallardo | 2026-06-02 18:34:10


VIEW MORE
story-4
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-5
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-6
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-7
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-8
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-9
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE