Dude I run a demon cyl 68mm w/115 4 mill rod making it a 421 and absolutely love the machine! I’ve got custom 19.5 cc domes w/175 compression. To add it’s got dumb pro circuit pipes, v-force 4’s and stock carbs . It’s most dependable and least expensive banshee I own. I’m glad to hear somebody else having fun on a 421 and it NOT Being A CUB! Roc on bro
Hey bud just a lil tip, you dont need to use the clutch on every shift... just let off and click it up at the same time also on down shifts as long as your off the throttle on decel you can just click it down. However i like to clutch and blip the throttle to rev match on downshifts just cuz it sounds cool lol also take that fancy breather off the gas cap, they are prone to clogging up with dust/dirt causing a vacuum to form in the tank, starving the carbs of fuel which leans it out and can blow the bike up. Just run a long hose vent like they did from the factory. I do like that temp gauge tho I have one on my daytona 4v 190cc pitter.
Take the fancy air breather off the gas cap. They can get stuck and starve the tank for air which starves the engine for fuel since it won't flow down to the carbs. Just run a regular open hose.
The 421 is around 85 the 804 made 95, but 4 stroke horsepower is different than 2 stroke. A 95hp 4 stroke can keep up with a 120hp 2 stroke. In a race my 70hp raptor was right next to the 421
@@landendyer9740over a longer period of time it can be. 2 strokes get its lubrication when your throttle is pressed. When you let off, the lubrication from the oil and fuel is cut off to a minimum. Meaning your moving parts is operating without full lubricant supply.
Sounds and looks to me like shees running good and strong!💯💪
Dude I run a demon cyl 68mm w/115 4 mill rod making it a 421 and absolutely love the machine! I’ve got custom 19.5 cc domes w/175 compression. To add it’s got dumb pro circuit pipes, v-force 4’s and stock carbs . It’s most dependable and least expensive banshee I own. I’m glad to hear somebody else having fun on a 421 and it NOT Being A CUB! Roc on bro
Hey bud just a lil tip, you dont need to use the clutch on every shift... just let off and click it up at the same time also on down shifts as long as your off the throttle on decel you can just click it down. However i like to clutch and blip the throttle to rev match on downshifts just cuz it sounds cool lol also take that fancy breather off the gas cap, they are prone to clogging up with dust/dirt causing a vacuum to form in the tank, starving the carbs of fuel which leans it out and can blow the bike up. Just run a long hose vent like they did from the factory. I do like that temp gauge tho I have one on my daytona 4v 190cc pitter.
If your not pullling in the clutch when downshifting you shouldn’t be riding
You have no clue what your talking about and shouldn't be giving advice about shifting because no using the clutch will destroy the fork and basket
Take the fancy air breather off the gas cap. They can get stuck and starve the tank for air which starves the engine for fuel since it won't flow down to the carbs. Just run a regular open hose.
Thanks for the suggestion. Ive had that happen on other quads, but this one has been fine so far so I forgot about that happening
That is true but only of you buy cheap shit. If you buy a decent one they work absolutely excellent
dude that looks so fun, i wish i could get one
I ride a blaster now but came from a 450r with a 480 kit but this make me want a banshee 🔥🔥
Blasters are girl quads lol
Not about the bike it about the rider and I'm 99% sure I could out ride anyone even on my girl bike
@@micmacshane yea ok girl quad rider..
@@chardeh4676 for fucking reals tho😂😂😂
i really want a banshee but out of price range at the moment
god damn that things a beast
Man wow. Nice bike. Got my second blaster and she’s a ripper. Pulls wheelies like yours all day long. Won’t keep up tho 😂 your bike is insane
I wish these were manufactured here in New Zealand too
Nice ride pulls good don't try so hard next time .jerked the bars out your hand trying to speed shift be safe.
Don’t even need to use the clutch when accelerating. That way you can keep and firm grip and shift faster. Get to the higher gears quicker.
Nice.Check out Banshee Channel,formerly known as Hellcat Channel.You two will get on great.
Yea buddy
Big power wheelie guy
Need to figure out my clutching or something. Have a 472 super cub. Don't gain traction till the top of 4th.looks like your pulling way harder
I'm assuming you have a lock out clutch on it? If you do you can try gearing it up
Oooo yeah 🏃 sweet
Nice Shee
What’s up man! Great video!!!! What gearing are you running!? I have the same set up but seams like yours comes up easier lol
Stock gearing
421 assassin High Port Or Low Port? great video!!
High port
Can you let me know what size of carbs and brand ?? Thanks. Sounds beatifull
35mm keihin pwk
Airstrikers or regular keihins PWKs? Thanks
@@jevtec2286 I don't remember. I have used both on past banshees
I'm looking for one just like everyone else
killer.....
hey body what speedometer do you have ?
Hey bro who did your port work?
This engine wasn't ported
My dad told me that you bought this from someone I know
That could be. It was in Wisconsin when I bought it.
Quick question do you know what the TMTLTW on the front means
@@1976Nova I don't
It means
There’s more to life than work
Which one faster on street? 804 or the 421?
804 by quite a bit
@@dominicpowers9893 Nice! The 421 on race fuel or pumpgas?
@@LPFM28 pump gas
@@dominicpowers9893 So that’s about 85hp on the 421 vs 85-90hp on the 804
The 421 is around 85 the 804 made 95, but 4 stroke horsepower is different than 2 stroke. A 95hp 4 stroke can keep up with a 120hp 2 stroke. In a race my 70hp raptor was right next to the 421
What size bore
Its a 68mm bore and a 4mm stroker
@@dominicpowers9893 Thing sounds badass. Never ridden a banshee before, i got a yz 250 2 stroke. I couldn't imagine the power of that beast
The 250 bikes are pretty quick. A stock banshee is around 35hp this one is 85, but I have a couple quads that are quicker than this banshee.
@@dominicpowers9893 im gonna check out your channel👌🏽
Do not engine brake
Is that not good for 2 stroke ?curious because I’m newer to the 2 smoke game.
@@landendyer9740over a longer period of time it can be. 2 strokes get its lubrication when your throttle is pressed. When you let off, the lubrication from the oil and fuel is cut off to a minimum. Meaning your moving parts is operating without full lubricant supply.
how and why would you use your whole hand for the clutch? that banshee is a badass MF tho!! LOL
It has super heavy clutch springs to hold the power so its really hard to pull the lever with only a couple fingers
Tell me you've never been on a fast banshee without telling me lol
Sounds like it needs to be re jetted
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