banshee motor upgrade from stock

[KAMIKAZE]

ok guys pretty new to modding the banshee but plenty of experience rebuilding motors ect

banshees only motor mods currently are

T5 pipes

Uni filter

 

going to upgrading a bunch of stuff and want to do everything together, getting the 370cc cub cyls off 2strokelove

 

have just ordered

VF4 reeds
pro designs cool head/21cc domes
timing plate

 

looking at

carb kit

33mm Keihin PWK Carbs

billet intakes

KnN filters straight on the carbs

throttle cable

 

so things im not so sure about is what else I need to do or should do at the same time

apart from true/welding the crank what other must have items are there or should I take care of or is that basically it

 

bike is for dunes/trails on pump fuel

thanks for any help

thanks

[Tech AS]

Wow just blow thru your life savings there? Lol sounds like quite the dune/trail bike once said and done. All that power is gonna be a handfull on the trails with out some suspension upgrades.

[KAMIKAZE]

ha ha yeah it hasn't been a cheap experience so far but that's all part of the fun

I already have wider axle and those alba lt a arms just havnt bought shocks just yet

 

hopefully this give me everything im after from the bike

[Starwriter]

Mod the trans

Mod the shift shaft

Mod the shift star

Billet basket

Pancake bearing

Billet impeller

Advance timing

Of coarse all new seals

Leakdown test

[Young Guns Racing]

Mod the trans

Mod the shift shaft

Mod the shift star

Billet basket

Pancake bearing

Billet impeller

Advance timing

Of coarse all new seals

Leakdown test

 

x2 all things I did when i built my stock cylinder 4 mil. Its already been mentioned but if you do not do something with that suspension, your new found power will almost be "useless". Stock suspension wont help you get it all to the ground. You've got more money to spend lol you will be 34973247x happier after you do tho

[KaN Powersports]

Wider + Longer = Turning slower-for what it is worth . Almost a must with your new found power, but with tight trails in mind, you'll have some trade-offs to consider...

[KaN Powersports]

with +2s, a banshee is about as wide as more newer 450s.

You're right Then there's the LTR 450 haha -Just saying......

[RagunCajun]

You dont need biggers carbs and aNother set of filters on that engine. stock carbs and your current filter is fine.

[Tech AS]

You're right Then there's the LTR 450 haha -Just saying......

 

Yea I had an 06 for a while. It sure was nice... I miss that quad.

[KAMIKAZE]

Don't worry new shocks will be on the way before this motor is all together

 

So will there be any gains from changing carbs ? Or none that are worth the price tag of them

 

 

Sent from my iPhone using Tapatalk

[dave5.0]

Gong from stock carbs to 33s on a ported cub would definetly be worth it. I don't have any numbers to puke out, but a ported cub is going to flow WAY more than a set if stock cylinders. Bigger carbs would be beneficial.

[Young Guns Racing]

More air in the right setup is more hp. Simple as that. I love pwks, they respond really well and are super easy to jet and tune. I run 35 pwks on my stock cyld 4 mil, its just my prefference but I will never run a stock carb again if I can help it lol

 

And if you havnt cosidered it toss those off the shelf domes up for sale and have a builder cut you some custom domes. You'll get a little more out of it than u will with standards

[dutchy954]

my plus 2 banshee is just a half inch wider than my ltr450... Buy suspension first!! Suspension is pricey but you wont regret it!

[sstaton1983]

 My stock cylinder made 70 hp on stock carbs and the throttle response was great. But the cub is going to want bigger carbs for sure.