Banshee 521 Super Cub

Building a Banshee 521cc Super Cub

[@cncnmore4505]

putting my HJR 4 mil together right now ! Cant wait for this season

[@kappbygreezo1844]

U make the best content 👌🏾🙏🏾

[@josephmccaw7843]

Love the rubber mallet lol

[@shanebird9016]

Thanks Kevin!

[@josephmccaw7843]

Man I'd like to have that in my RZ!!!

[@jackkrinkov9273]

120 HP might be a bit much for a RZ-350 chassis. But swapping it into an FZR-400 might be the ticket.

[@dennisbrooks186]

Nice!!! I'm doing an identical build except port work. Same intake. Trans. Different lockout but basically the same. 39mm pwk non air striker quad vent I think their called. Dude said cylinders are drag ported by k&t racing but they look nothing like yours. I think their just mild mild cleanup port. Will port work affect where I should start on jetting? At 200ft where I'll be tuning, and riding no higher then 800 ft for a while.

[@herrjugsracing7816]

Porting and altitude does affect jet sizes.

[@joeyholthusen6495]

What's the biggest you've seen for a kit on pump gas pushed to the limits? Displacement....banshee...to keep it as a trail Quad, but kind of a sleeper.

[@herrjugsracing7816]

I just did a 521 on pump gas.

[@joeyholthusen6495]

@@herrjugsracing7816 thank for the reply. Hp? 80hp? On pump gas attainable for long-term reliability...

[@sethanderson9931]

Do you think a 521cub could beat a turbo raptor?

[@billyjackson5664]

Yessir

[@gg-sy4kf]

I want to get a 66mm bore on stock cylinders and a drag play port how fast and how much horse y’all think

[@sethanderson9931]

Probably 75/80 hp

[@gmsdnga]

No adjustable timing plate or intake crossover?

[@herrjugsracing7816]

No need for the crossover tube but it does have an adjustable timing plate on it. Timing adjustment is always critical for fine tuning.

[@Mohammedbanshee350]

🙏🙏🙏👍👍👍👍👍👍👌👌👌👌👌

[@julianmercado8354]

How much will something like that be with labor done ✅

[@herrjugsracing7816]

It all depends on options and what it needs. It isn't cheap. When serious toss me an email or text.

[@bassparker8594]

✌🏾💪🏾🤙🏿🤙🏿🤙🏿🤙🏿

[@68-72mmALKYstyle]

Why don’t u port (make bigger) the windows on the pistons??

[@herrjugsracing7816]

Only when requested by the customer. I do cut them, but the life goes way down.

[@bassparker8594]

Video of that 521 machine

[@herrjugsracing7816]

coming right up.....

[@NetoBanshee]

🏁🏁🏁🏁🏁🏁

[@angelalejandro9701]

How does someone get ahold of you?

[@herrjugsracing7816]

herrjugsracing.com

[@850bansheegame9]

Hey how much do you charge to build a motor. Just your labor not parts. I have a 421 Athena 4mil right now, I’m running 50/50 race fuel

[@herrjugsracing7816]

Contact me, its not cheap.

[@850bansheegame9]

Ok cool