need some help with swingarm

[speedfreek1]

i was wondering if a plus 2 swing arm will hold a drag ported 421 i already have the swinger and the guy wont refund it for a plus 4 i paid big money for it its a lonestar

[derekr8885]

i was wondering if a plus 2 swing arm will hold a drag ported 421 i already have the swinger and the guy wont refund it for a plus 4 i paid big money for it its a lonestar

i have a +4 on my 4 mil with mild port and sst's and it will sometimes still pack the front

[NYUK]

it will be an interesting ride, to say the least.

[06specialedition]

i was wondering if a plus 2 swing arm will hold a drag ported 421 i already have the swinger and the guy wont refund it for a plus 4 i paid big money for it its a lonestar

 

I would think a +4 or +6 would be ran on a bike like that.

[BUILDER]

i was wondering if a plus 2 swing arm will hold a drag ported 421 i already have the swinger and the guy wont refund it for a plus 4 i paid big money for it its a lonestar

 

 

I have a 4 mill making 73 horse and I have a 5 over swing arm and I have no problem lifting the frontend any time I want to. I would think that would be a hell of a ride on a 421.

[BigRed350x]

+4 or +6. I wouldn't do a +2.

[speedfreek1]

its not to bad i was runing it to day i dont feal a big dif between a plus4 or 2 only when you holeshot it goes up but othe then that pickin it up is great and jumping is even better my friends plus 4 i feel so high up when i pick it up and it harder to whip i think iama stick wit it and when i drag ill put on a wheelie bar wit the wheel

[speedfreek1]

isnt a plus 4 to big on a 73 horse power i had a set up like that on a stock swinger before i did the 421 and it wasnt hard to keep down at all anyways if i like a dune bike i get bored f drag but if i was more into that i would get a plus4 fuk it i like being on two wheels and i paid a thousand for the swinger no chance iama buy another

[06specialedition]

isnt a plus 4 to big on a 73 horse power i had a set up like that on a stock swinger before i did the 421 and it wasnt hard to keep down at all anyways if i like a dune bike i get bored f drag but if i was more into that i would get a plus4 fuk it i like being on two wheels and i paid a thousand for the swinger no chance iama buy another

 

The stock style banshee swingarms suck IMO. Horrible design and their heavy. My bike is only a 65HP duner and I'm having a +4 built for it.

[speedfreek1]

I COULDNT AGREE MORE THEY ARE HEAVY AND SUCK BUT IN MY OPIONION I THINK THAT + 4 IS GOOD FOR ANYTHING 75 MABE 80 AND UP I WOULDNT USE IT I HAVE A + 2 ON A 90 HP BIKE AND IT IS A LIL JUMPY BUT NOTHING CRAZY THE BIGGER THE SWING ARM THE HARDER TO WHIP I WOULDNT GO PASSED 4 UNLESS I WAS STRICKLY DRAGN BUT IAMA SEE HOW IT GOES AND MABE ILL SWITCH IF REALLY NEEDED AS OF NOW I LIKE IT HOW IT IS

[locogato11283]

There are too many unknown variables for any of us to be able to determine what length swingarm you need. Rider weight, terrain, tires and gearing all play a major role in how the bike will come off the line.