350 magazine builds

[beastlywarrior228]

raptor at glamis
http://duncanracing.com/misc/atvaction_oct2005.pdf
warrior vs. 300ex build off
http://duncanracing.com/misc/3-4WAction_Feb97.pdf
sweet woods build
http://duncanracing.com/misc/atvsport_sept03_1.pdf

 

[DeadLastRacing]

cool yfm350 mag builds

DUDE!!!! AWESOME AWESOME find! I'm stickin it. Good reads.

 

[tyler]

cool yfm350 mag builds

That raptor is petty sweet looking!

 

[beastlywarrior228]

cool yfm350 mag builds

found them in the archives on duncans site theres some pretty sweet builds on there

 

[bassballs818]

cool yfm350 mag builds

i've been waitin for something like to pop up in a mag for mad long. SWEET find. i write emails to DW telling them to do throwback articles like this but i never get a response. haters haha

 

[beastlywarrior228]

cool yfm350 mag builds

i know i would love that to after all the builds on the 400ex and 450s a warrior build would be cool.
you should've seen my face when i found these, i was like

 

[kyler]

cool yfm350 mag builds

look in the gone but not forgotten section on here... i thought i recognized the seat on the warrior in the 2nd mag listing it looks like the seat on bad04warrior's quad.... did it start out from the mag?????????????????

 

[DeadLastRacing]

cool yfm350 mag builds

I always though this was cool, some of the companies don't even exist anymore.

http://www.4wheelatv.com/ME2/dirmod.asp?sid=0EA07745106C4076847B5C35C1AAEF2B&nm=Tips+and+Tricks&type=news&mod=News&mid=9A02E3B96F2A415ABC72CB5F516B4C10&tier=3&nid=71B8AC721F4E446EAAFB178A0E07DB34

 

[tyler]

cool yfm350 mag builds

on that site that deadlast listed i saw this .... 490cc piston, sleeve cylinder gasket and stroker crank for $1075 I thought you could only go to a 446??

 

[beastlywarrior228]

cool yfm350 mag builds

there used to be a 500 kit

 

[tyler]

cool yfm350 mag builds

dang what happened to it?

 

[beastlywarrior228]

cool yfm350 mag builds

mickey dunlap decided he wasnt going to make them anymore

 

[tyler]

cool yfm350 mag builds

Well he sucks! And boring it out that much would make the cylinder wall almost paper thin wouldn't it?

 

[beastlywarrior228]

cool yfm350 mag builds

its all in the stroke only bored a little bit

 

[tyler]

cool yfm350 mag builds

Oh ya because i saw a piston for a warrior that was a 400cc with stock bore.

 

[yamarider]

cool yfm350 mag builds

Part of the 500cc kit is actually replacing the stock jug with one from a big bear 400, same engine design with bigger bore. It's still possible to put your own 500 kit together doing that, but FST stopped making them because it was only another 3 or 4 hp gain and it wasn't worth the extra cost.

 

[tyler]

cool yfm350 mag builds

only 4-5 hp gain from a 446 to a 500??

 

[offroadrider12]

cool yfm350 mag builds

Part of the 500cc kit is actually replacing the stock jug with one from a big bear 400, same engine design with bigger bore. It's still possible to put your own 500 kit together doing that, but FST stopped making them because it was only another 3 or 4 hp gain and it wasn't worth the extra cost.

according to the specs I've found both the warrior and big bear 400 have an 83mm bore. Just the big bear 400 has a longer stroke than the warrior.

 

[DeadLastRacing]

cool yfm350 mag builds

if they have the same bore, maybe there is more room then the stock war jug to take the bore out past what the stock one can handle? I dunno, just my guess as to why they would do the switch.

 

[JonS]

cool yfm350 mag builds

i love the wheels on that raptor...