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Posted
I out ran a kazuma falcon 110 with my daughters e-ton 90 two stroke. The other week my friend came over with another buddy of his and we went riding during the ride the buddy was talking how he could keep up with me and thought his 07 Honda 400 or 4 something 2wd utility quad was as fast as my prairie 650. I hurt his feelings did I not only out run him I also climb a few hills in 2wd he couldn't make it 1/2 way up. His is one of those sideways motor shaft drive Hondas. Then I took down my friends grizz 600

it was prolly a 420..... a friend of mine has one he thought it would beat my 400ex lol:laugh:

Posted

I have a ? too. If say I was able to purchase a new atv say a 450 i dont know Yamy, Honduh, Kiwi, Ding Dong Motors whatever. Would I be so amazed by the power difference? I have never ridden anything bigger than 400cc but I read alot of people who step up to a 450 blow the doors (nerf bars?) off of other quads. Is that just fish stories and bench racing or what?

I have driven 500cc and up 4x4s but thats not what im asking. Im only referring to sport quads

Posted
I have a ? too. If say I was able to purchase a new atv say a 450 i dont know Yamy, Honduh, Kiwi, Ding Dong Motors whatever. Would I be so amazed by the power difference? I have never ridden anything bigger than 400cc but I read alot of people who step up to a 450 blow the doors (nerf bars?) off of other quads. Is that just fish stories and bench racing or what?

I have driven 500cc and up 4x4s but thats not what im asking. Im only referring to sport quads

ya but it all depends on the mods and stuff..... i have never owned a 450 but i have drove them and those arent just tall tales u r hearin....... the yfz to me wasnt short of power but not my style...... the trx 450 i drove is the fastest 450 ive ever been on..... but never underestimate a 400ex because of size and all they r a one of a kind

Posted
I have a ? too. If say I was able to purchase a new atv say a 450 i dont know Yamy, Honduh, Kiwi, Ding Dong Motors whatever. Would I be so amazed by the power difference? I have never ridden anything bigger than 400cc but I read alot of people who step up to a 450 blow the doors (nerf bars?) off of other quads. Is that just fish stories and bench racing or what?

I have driven 500cc and up 4x4s but thats not what im asking. Im only referring to sport quads

450s have a very good reputation as far as power goes!!:yes:

Posted
Haha. Speed shifting. No clutch is so much faster it's unreal. Just don't downshift without the clutch.

I grew up on a yammy semi manual shifter. So when im not paying attention I upshift or downshift without the clutch on my 400EX. The owners manual says major damage will result but I havent noticed it yet

:confused:

Posted
I grew up on a yammy semi manual shifter. So when im not paying attention I upshift or downshift without the clutch on my 400EX. The owners manual says major damage will result but I havent noticed it yet

:confused:

ya its not good for them i have only not used the clutch twice and tht was because i was holdin on to something...... if u do it alot it will cause problems!!!!!!:yes:

Posted

I haven't found an atv that will touch my Z440 yet. Ltr450, trx 450s.. stock and modded. I recentyly did some work for a buddy on his 05 R6. Dragged 1/8 mile against my 440, beat him and he was so pissed he accused me of messin with his bike just so I could beat him haha

Posted
I haven't found an atv that will touch my Z440 yet. Ltr450, trx 450s.. stock and modded. I recentyly did some work for a buddy on his 05 R6. Dragged 1/8 mile against my 440, beat him and he was so pissed he accused me of messin with his bike just so I could beat him haha

awsome!!!! it looks like a sweet bike:yes:

Posted
I haven't found an atv that will touch my Z440 yet. Ltr450, trx 450s.. stock and modded. I recentyly did some work for a buddy on his 05 R6. Dragged 1/8 mile against my 440, beat him and he was so pissed he accused me of messin with his bike just so I could beat him haha

Nice Does the Z440 kit have the same overheating problem the ex 440 kits ?:confused:

Posted
Nice Does the Z440 kit have the same overheating problem the ex 440 kits ?:confused:

Yes and no. The way i look at it is when you re-machine a factory engine, carb jetting etc. you will have inequalities from the origional factory (stock) expectations. So every time i either mod and engine for myself or somebody else i always explain to them that there will be changes (not problems). Basically yes there are overheating problems on the 440s too, but thats only if you ride a z440 like it is a z400. 2 completely different bikes now.

Posted
Wheres the dyno chart on that Bryan? Ever make it to Glamis?

when i get home tomorrow ill throw that dyno chart on here. no sorry i havent been to glammis. pretty much on the east coast

Posted
Yes and no. The way i look at it is when you re-machine a factory engine, carb jetting etc. you will have inequalities from the origional factory (stock) expectations. So every time i either mod and engine for myself or somebody else i always explain to them that there will be changes (not problems). Basically yes there are overheating problems on the 440s too, but thats only if you ride a z440 like it is a z400. 2 completely different bikes now.

I would think the Z would be better since the EX is aircooled !!

Posted

True, liquid cooled leaves more room for failure. The way i see it is stock bikes are perfect for exactly what they are made for, leisure, enjoying the sport, and just getting out and going. Once you are truly commited to modding that bike for performance there is no in between, all in or all out. that bike is then like no other and will have all unique issues.

Posted
when i get home tomorrow ill throw that dyno chart on here. no sorry i havent been to glammis. pretty much on the east coast

For some reason... I thought it said you were from South California, not South Carolina lol. Wow... Weird

Posted
True, liquid cooled leaves more room for failure. The way i see it is stock bikes are perfect for exactly what they are made for, leisure, enjoying the sport, and just getting out and going. Once you are truly commited to modding that bike for performance there is no in between, all in or all out. that bike is then like no other and will have all unique issues.

When I did the head -cam-and piston I haven`t noticed my R gettin any hotter (knock on wood )

Posted
wat have u guys beat with ur quad???................. i have beat an 08 400ex with a yoshi exhaust and rejetted, an 07 400ex with hmf performance pipe rejetted, yamaha dirt bike 125

4-stroke, a honda 100 dirt bike 4-stroke, outlaw 525 with stock pipe with baffle out and rejetted, 300ex with mods,and a couple of other good quads....... my 400ex has white bros exhaust and rest is stock.... let me here wat u guys have beat?:laugh:

my bike has out run 400s 450rs 350 banshees and 450yfzs 700 raptors and chevy pickups.

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