i built one of your pipes for my 660 and the difference was unbelievable. Thanks for the info you share on the channel.
@z1berzerker
9 ай бұрын
Harv... best exhaust video 📹 on 2 strokes... You are a great old salt 🧂 of the earth 🌎 guy... absolute wealth of knowledge from experience 👍😎
@robertandreoli9764
3 жыл бұрын
Harvey your one awesome teacher thank you and stay safe
@tazman-kennyfuller
3 жыл бұрын
Thank you Harv for showing the steps for the muffler. And man that 455 is gonna be sweet in the wood. 🌲❤🌲✊
@mountainman9024
3 жыл бұрын
Great video mate! I'm a mechanical engineer by trade turned tree man many years ago! I've always tinkerd with porting and all that crazy stuff from my motor cross days. I made a similar pipe to yours on my ported 372 mines completely tucked inside the original muffler box you can't even tell what's going on. Till you fire the saw up and then heads turn! . I've also found if you cut a couple 1" holes in the back of the air box and glue a mesh screen on the inside to stop big chips that along with your exhaust and a good port job really moves some air!
@G-PA-2795
3 жыл бұрын
455 sounds crazy cool. Cant wait to see it working. Thanks Harvey
@edwinladshow5791
3 жыл бұрын
Those pioner and poulan design saws are beautiful!!
@DaveyBlue32
3 жыл бұрын
Yeah Boy!!!! I love that I’ve finally caught your inner smile look... I love that look in your eyes when you are like...”it’s on the freakin money,son!!!”... that saw’s gonna straight rip a chain!!! Dang it...man!!! Looks like that’s one to keep in the back of the old head now too! I’m not going to miss a p45!!! Since I know now how to get one singing!!! Awesome build Caption!!!!
@T3hJones
3 жыл бұрын
That Poulan is music for my ears!
@brendancheyne3315
Жыл бұрын
Just love the way you so readily share your knowledge and tips Iron Horse thank you for your exhaust building master class! I really do enjoy learning from you and hope you come to Australia one day so I can meet you and thank you in person.
@ryanwhipple931
Жыл бұрын
I love the content on your channel!! Keep it up!
@Finom1
3 жыл бұрын
Bless you Ironhorse for sharing your wisdom with us. Amazing educational videos!!!
@rickforsty9410
3 жыл бұрын
Thanks for taking the time to show the pipe build!
@justinweaver8787
3 жыл бұрын
Love that saw. An very interesting video I want to pipe my 461 on my upcoming build .
@ScrewdriverTUNING
3 жыл бұрын
Dude ..!!! 👏👏👏 I’m excited to see buckin give it a test drive. Kindness and love
@DaveyBlue32
3 жыл бұрын
Where ya from...I’m in Eagleville area...👍😁
@ScrewdriverTUNING
3 жыл бұрын
@@DaveyBlue32 I’m at the Philadelphia bucks county border. My wife worked in eagle for 10 years. Looking to relocate upstate soon.
@ScrewdriverTUNING
3 жыл бұрын
Eagleville
@charlesfraser6894
3 жыл бұрын
Thanks for the great advice on making mufflers Harvey. I enjoy all of your videos.
@caterpillar1693
3 жыл бұрын
Looks like we both need mufflers for them old white tops. Honestly id like to keep it looking stock. I really dig the way you hide that pipe in a stock muffler. But im not sure we could quite call them mufflers. Maybe a bent pipe
@bobpurs
3 жыл бұрын
Sounds good Harvey. Good info on mufflers. 👍✊
@daphlavor
3 жыл бұрын
Can’t wait to see Buckin use it! Nice job Harvey
@andrewk332
3 жыл бұрын
Have you experimented with shorter and longer main pipes to see what length gives the best gain. I would assume the shorter ones would make more peak hp and longer ones would give more torque in the cut.
@mountainman9024
3 жыл бұрын
G'day mate. I've got my ported 372 and I've experimented with both and ended up making one to fit inside the original muffler box so you can't even tell what's going on. And I've also found my saw liked the short one better more pull and a sweeter top end .
@richr1870
3 жыл бұрын
Awesome video Harvey! Very informative.
@wyattwestendorf2410
3 жыл бұрын
Iron horse I have a old 61 that I want built by you I love your work and I trust you fully
@pm270100
3 жыл бұрын
sounds good 202 intake 160 ex lift 540 with a 850 DP
@theironhorse6600
3 жыл бұрын
Haha! How ya doin bill?
@ericharris893
3 жыл бұрын
That’s a stout setup with flat tops bill attaboy
@mikahakkinen5651
3 жыл бұрын
awesome video harvey.that poulan sounds very good
@ryanslogging7069
3 жыл бұрын
dame that poulan turns up
@DieselArcher
2 жыл бұрын
If you want to speed up your round plugs, use a hole saw to cut them then just weld the pilot hole shut.
@woos31
3 жыл бұрын
This was a damn neat video Harvey!! I'd love to build a pipe for my ms460, right now it's just got a gutted factory muffler and the big dummy didn't (me) know anything when he did it and made the discharge hole to big so it's rather inefficient, at least I think in my untrained and uneducated train uh thought. The other thing is I HAVE TO without question run a screen here in the hyper sensitive fire danger area of central oregon I live, fall maybe and probably for sure in winter I could run without one but to me it's not even worth the chance to start taking it out for certain times of year then forget to put it back in when the other time comes around...........and my kids already think its to loud to work around when we cut and sell 30-40 cord a year so I have a hard time making it louder when the 4 of them at ages 11 to 5 are busting their butts along side my wife and I to make it less fun than it already us lmao.
@shanegeorge7344
2 жыл бұрын
Do turn high up only to get more power do leave the low alone
@jeffreyrubish347
3 жыл бұрын
Interesting stuff, Harvey. Thanks!
@carl4130
4 ай бұрын
Hey Harvey great videos inch and a quarter for 385 husky do you think
@dustinadams9136
3 жыл бұрын
Harvey would I see much change on a stock 266xp by putting your muffler design on it? I haven’t done anything internally yet its well used and haven’t decided what to do with it yet, just run it as a spare now. Thanks for video really enjoy them!
@cecilbrown9332
3 жыл бұрын
Hi I'm new to the channel and I'm a loger in southeast Indiana and I love your videos and I really enjoy watching your builds ...I have a good running stock 576xp and I was thinking about hotroding it a little bit ..what would you recommend doing ...thanks in advance
@phillip8911
3 жыл бұрын
That poulan sounds amazing. Since your on the exhaust talk I have a general question. What size pipe would your recommend for different size saws. I know 70cc saws should be different than a 50cc.
@theironhorse6600
3 жыл бұрын
I’ll cover that in an upcoming video!
@StevenLettsPerformance
3 жыл бұрын
Love it! Awesome job bud
@scrapeteel920
3 жыл бұрын
Carbon fiber magic!!!
@speedrcr968
3 жыл бұрын
How would you add a spark arrestor screen to one of these? We are required by law to have them here.
@babsbrunner1381
3 жыл бұрын
Hello Henry I'm a huge fan of the channel. I've recently been bitten by the chainsaw bug I just purchased two 372xp huskys to build,I've owned a 61 practica for several years and it's ready for rebuilding I emailed you the serial number in hopes that you can decode it so I get correct parts. Keep up the great job on your channel I've learned a great deal
@evankibbe590
3 жыл бұрын
Poulin pro sound good . 😊🍵☕
@robertdouglas3456
3 жыл бұрын
Do you ever put a spark arrestor screen on your mufflers? I know a lot of people don't like them. Lol Have a great day Ironhorse!.. God Bless Your Family!.. ♥️♥️🎃🎃🙏🙏
@Ketis1985
3 жыл бұрын
How about putting velocity stack and k&n air filter onto that 455 to have even more air go tru it... ?
@fabzacres-blackcat
3 жыл бұрын
Been doin that except I use an aluminum adapter instead of a velocity stack ... if done correctly you notice more torque for sure !
@1944chevytruck
3 жыл бұрын
good info!... thanks 4 video. be kind.
@shanegeorge7344
2 жыл бұрын
Can I cut the old muffler gadget off and use it
@ryanslogging7069
3 жыл бұрын
that's how a saw is supposed to run u sir know what your doing
@nathancannon2235
3 жыл бұрын
Hey man really enjoy your videos.. could you build a pipe for a 272 xp
@brianproffitt7263
3 жыл бұрын
What poulan saw’s are good ? Ever one I’ve been around were not very reliable.
@Leave_Nothing_Stock
3 жыл бұрын
Hey harv, I'm getting ready to start on a pioneer p65 with a boost port. Any advice going into it?
@robertandreoli9764
3 жыл бұрын
Your doing it because you can
@chadhenwwodschainsawswoodw2108
3 жыл бұрын
is this muffler for work saws or fun saws???
@Finom1
3 жыл бұрын
GOD BLESS AND PROTECT IRONHORSE AND HIS WONDERFUL FAMILY. GOD BLESS AMERICA!!!
@alanarmstrong2323
3 жыл бұрын
Nice to know will this work on an h2 750 two stroke ?
@maddog45auto66
3 жыл бұрын
I have a g372 XP what would one of your custom exhaust be for that please PM me thanks
@traceanderson4010
3 жыл бұрын
Can you use the original gasket
@alecsantos3805
3 жыл бұрын
What was the diameter on the main pipe you used?
@johnthacker5171
3 жыл бұрын
Good video interested in one of your exhaust for 371 was the 372 Xpw big bore from factory thanks
@theironhorse6600
3 жыл бұрын
Yes! 51.4mm instead of 50mm
@dougfleming2099
3 жыл бұрын
👍🏻
@maxair420
3 жыл бұрын
👍🏽
@skippyjones2077
3 жыл бұрын
Hey Harvey
@Houseworksaws
3 жыл бұрын
I had to watch a Biden commercial before the video came on 🤮🤮🤮🤮😴😴🤥🤥
@theironhorse6600
3 жыл бұрын
They won’t let us pick or control the commercials! Sorry! No one should have to go through that!
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