Wheeler

Unless Supertrapp has changed over the years without me knowing, they have always used baffle plates. U can add or subtract plates based on mods, & sound. White Brothers back in the day were the same. That fan looks like some crazy Amazon gimmick. I would NOT put that on my atv. Get yourself a good HMF, FMF, or similar. (Your gonna want packing!) Unless u can find a true Suoertrapp with plates.
 

just my 2c

 

 

@_Wilson_™ yes I have modified my leaf blower, weed eater, & like u said anything I can hahaha. 
 

yes those exhausts r for a 2 stroke. VERY different than an exhaust for a 4 stroke. They (4 stroke) will only make power when sized for the accommodating mods. If u toss a large exhaust in without a cam, or larger piston ect, u may loose power… so keep that in mind…   

I would think either the clutch plates, or someone can correct me if I"m wrong, but if the dot on the shift drum isn't aligned correctly, it will be all outta whack as well..... I'll have to go back thru & see if you got that all aligned with the dot...

@retro I’m using a galvanized cable, & lead free solder. Holds up well so far. 

8 hours ago, shadetree said:

do you have a source for cables ?, what about any parts for these ?. i used to know where a couple of these were, one for sure still on atv, pretty sure the cable is frozen. the other one was in pieces if my memory serves me correct ?. i think if i could round the parts one up, send it to you, let you rebuild it, pay you some rebuild cash, i could make a good profit from at least one of them. the full one just needs a cable, as i know very well, this is why warn stopped making them.

Hi shade. I make the cables. Bearings & seals I use Motion Canada (bearing shop). I use black rtv for the gasket. 
 

The one I just rebuilt had a seized adjuster, had to clean up bunch of rust & pitting, brake clean inside the cable housing, then oil, anti-size on all threads ect. Snap ring broke & had to buy a snap ring kit. It was in brutal shape, but like new when I shipped it out today. 

@_Wilson_™ it’s Amsoil Synthetic. It’s label said the ur is for tie rods, balljoints, bearings, gears ect. So I figured it be good stuff. 

Another one done & should be getting shipped back to NC tomorrow. She was in really, really rough shape… like new now!

 

 

 

Welcome to the site!

If it’s been posted before sorry I missed it. But has anyone heard of …

 

 

BVC Trikes??? 
 

 

!…. They will make u what ever u want!!!  
 

 

They Rock!

I’ve never cut one apart tbh. But yes mine is stainless, & if ur fix doesn’t work (I’m sure it will) u can pic up pretty much any muffler u want & modify it to work..

Hey guys/gals. 
 

here is a bunch of random parts I’ve had laying around that can go..

 

300 headlights & factory bulbs. 
300 manual cam chain adjuster. (Needs o-ring)

300 piston/sleeve from a working motor when I upgraded to 355bbk

300 Twin Air Filter & Screen. 
300 Carb. (I can clean & reassmble if u like) 

300 head & base gaskets ect

300 cases. Left side as shown where bolt goes thru broke. Could be fixed. The right centre case has hairline crack. U can see the residual jb weld. Left centre case is good. 
PowerMadd Hand Guards. 
 

I’m open to trades. 

3 hours ago, Fishfiles said:

I seen your ad on the 300 Club , I think you will do good , I see a lot of broken cables over  there on that site ----------   seems there is always someone selling one with a broken cable and needing rebuild , maybe you can fix and flip them ------- wish I would have saved some of the broken cables I throw away 

 

that’s the thing fish… the broken cables are garbage. I installed a new one. A lot easier than I thought. 

Looks like I have my first customer I’m gonna help out. Have a 424 enroute to my place in Alberta from NC I believe. Gonna do full rebuild on it. 

Hey Jeep.. like I mentioned. I just made the cable myself. I used 1/16” galvanized cable off a 50’ roll. Then as per pics, soldered up the ends to fit inside the holes via lead fee solder which is wayy stronger then lead solder. 
 

IF ANYONE wants to send me their broke 424, yes I can spource parts & repair. 

1 hour ago, jeepwm69 said:

 

Fixed it for you.

Thx jeep pics & video added. But I tried twice to add text & never shows up. We can delete the other posts/pics I had if we can. I apologize as I’m terrible for not waiting untill I’m done 100% before posting up. 

Almost done. Then I’ll clean up this thread to make it more useful. 

28 minutes ago, jeepwm69 said:

The cable is the hang up for most people.  If you can figure out a way to make a good replacement cable you'd have a line of people wanting them.

 

I’m on it rite now! Cable half done. Just doing some measuring, so I get it rite first time.

 

I should have taken a pic of the led I have on cable. The pic looks bad, but I can tell u, it surely will not let go. I used lead free solder which is stronger as well. 

 

 

These 424s are super simple to rebuild. 2 bearings, 2 seals & a cable all that can really go wrong… I man if u engage the 4x4 at wrong time, there is potential to strip shift gear. But I’ve never done it. I’m gonna install this one on bike, then rebuilt the other one as well!

$76 for new bearings & seals. I’ll have them thur. 

I’ve never heard anything like that before. I know these motors pretty well.. has to be clutch or bearing related if I’m gonna take stab in dark… when u had it apart did u inspect everything well for wear?

Ran 1/16” cable. I’ll solder the ends on for the attachments. 50’ cable was $18.99 at local store 

That was a sad day for sure. Excellent song as to remember them all by..

I’m going to order 2 bearings & seals. I’ll have a new cable fabed up as well. Then she will be good as new!!!

Well as some of you might remember, I have a spare Wide Open 424 kit. The cable got mess up, I temporarily fixed it but was never rite. I'm going to tear into it, make sure all the bearings, seals are good, no rust on the rods etc. I'll have to either locate another cable, have a shop make me one, or do a better job at repairing this one.. I'll post up pics once I get into it..

 

 

 

Welcome to the forum! 300s rock!