i got clocked at 82 on my tecate-4. it was ported and polishe, shaved head, bored to 265, fmf fatty, fmf silencer, UNI, bored mikuni carb, air box mods, geared up by one tooth on the counter sprocket, 20 inch turfs, boyesen torque reeds, i think that's about it, whenever i get done buildin my 440 2 cylinder, i'll let you guys know what it gets clocked at

 

Blaster: 75mph...this was with the rediculous looking 21" rear tires, but they did help out for top end.

My shee: I would say about 100-105 with the stock tires.

The airbox thing that one of you are talking about is a little tricky...You dont want to just take off your airbox lid. It does do something there, you want to leave it solid above the airfilter, cut or drill those holes behind the filter that way it breathes better from behind and not from directly above it...This does help doing it this way, and then you still have it protecting your filter from water and mud doing it this way. Like someone else said about those little airbox filters from dennis kirk, I also think those would be your best bet as long as you put them along the rear edge of the airbox. Lata

 

100mph? I doubt it

 

Had my stock '01 Wolverine up to 108 mph.
Did I mention it was in the back of my truck.
Seriously, It was clocked at 59 on level ground.
Would'nt want to keep it there for long.
That little motor was screaming for mercy.

 

Yeah lol.... My 400EX was up to 107mph before I had to shut 'er down, but the ONLY reason I ever got it that high was because of the wind pushing, so the wind added an extra 2mph

[img]i/expressions/face-icon-small-smile.gif[/img]

ATV'ers got so much bullshat.

 

You guys are all full if it! Unbelievable. No way a 265cc could get that fast. And as far as a 400ex hitting 100.... bwahahahahaha!

I even question the zilla doing 96 in the 1/8 mi but it is at least possible, the others "top speeds" are hilarious. You need horsepower to get speed, gearing doesnt matter after a certain point, the engine just wont rev higher.

 

84.0 mph on my Banshee on a level paved road. Banshee has the usual mods; 82.0 mph was hit with stock gearing and tires.