Forums
New posts
Search forums
What's new
Featured content
New posts
New media
New media comments
New resources
New profile posts
Latest activity
Media
New media
New comments
Search media
Resources
Latest reviews
Search resources
Members
Current visitors
New profile posts
Search profile posts
Gold Membership
Suggestion Box
STORE
Log in
Register
What's new
Search
Search
Search titles only
By:
Current visitors
New profile posts
Search profile posts
Menu
Log in
Register
Install the app
Install
Members
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
ZERO's latest activity
ZERO
reacted to
hacskaroly's post
in the thread
HELP!
201c what causes melted bottom plastic pics included!!!
with
Like
.
I would say that loose muffler or hole in muffler is a possibility. Might be running it leaner than 50:1 (eyeballing pouring in the mix...
Dec 3, 2025
ZERO
reacted to
Khntr85's post
in the thread
HELP!
201c what causes melted bottom plastic pics included!!!
with
Like
.
From what I looked up the muffler can come loose and cause this….guy wants 250 for it says runs but haven’t went and looked yet….i...
Dec 3, 2025
ZERO
reacted to
huskihl's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
with
Like
.
Some race saw guys will whack a big hole out the front and install a square pipe all the way back to the inside of the muffler where it...
Dec 3, 2025
ZERO
reacted to
edisto's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
with
Like
.
The stinger length and diameter are sized to generate pressure in the chamber, which is why a good portion of the length can be inside...
Dec 3, 2025
ZERO
reacted to
Sloughfoot's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
with
Like
.
It's this one and maybe another that overlaps.
Dec 3, 2025
ZERO
reacted to
Sloughfoot's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
with
Like
.
I remember seeing that. Anyone tried a cone that goes big to small straight from engine to exit and fits behind the front plate...
Dec 3, 2025
ZERO
reacted to
Mad Professor's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
with
Like
.
This thread has me doing flashbacks to my dirtbike/motocross days as a teenager already.........
Dec 3, 2025
ZERO
reacted to
huskihl's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
with
Like
.
Not the ramp in particular like you mentioned, but I believe in the other thread I commented about bigger holes, easier pathways...
Dec 3, 2025
ZERO
reacted to
Ketchup's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
with
Like
.
Okay, so potentially an expansion chamber could achieve 30ish degrees of supercharge if the blowdown were that long. What effect does...
Dec 3, 2025
ZERO
reacted to
heimannm's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
with
Like
.
Dec 3, 2025
ZERO
reacted to
jacob j.'s post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
with
Like
.
I locked the thread to clean it up - I'm with you, there was an excellent discussion going on until it got off the rails. I apologize to...
Dec 3, 2025
ZERO
reacted to
edisto's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
with
Like
.
That is my understanding. Technically, the "stuffing" part (supercharging) doesn't begin untiI the transfers are closed enough to...
Dec 3, 2025
ZERO
reacted to
Ketchup's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
with
Like
.
I’d like to see that. Can you find it again?
Dec 3, 2025
ZERO
reacted to
farminkarman's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
with
Like
.
He trashed up @tree monkey 's thread pretty good too....
Dec 3, 2025
ZERO
reacted to
Sloughfoot's post
in the thread
Stock and Modded “can” mufflers vs pipes - an honest discussion without any attitude
with
Like
.
A YouTube scientist welded a "ramp" into a gutted muffler, engine side bottom of can to bottom of bark box that repeated 1/4 HP gains...
Dec 3, 2025
Members
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top