Scottishguy

Found it my 8hp was an underestimate this is from red line Dune Port : This is by far the most popular port we do. It has a strong pull with no loss in bottom end. We raise the intake roof and lower floor. Cut transfer section of sleeve, major tunnel re-shaping and angling. Raise trans to correct duration for motor setup. Raise and re-shape exhaust port and tunnel. This port can be done to accommodate stock to plus 4mm strokes. This porting will be 65-75HP on stock stroke and 85HP+ with 4mm stroke with correct supporting parts. $400/pair

Ill need to look for it they has dyno sheets aswell comparing stock stroke to 4 mil What do you reckon The hp gain would be on serval 392 vs serval 421? Never built a banshee before so all help is appreciated

Bit of dodgy false advertising there

Read that +4 only gives 8 more hp but more reliabability issues, has to be reliable as it will be highway registered

Was just looking for that link

Decide on 392 serval midrange port stock stroke

Which kit is best Gytr 392 or serval 392 both without port? Cheers

Its one solid diamater the whole way

Talked to a banshee guy in Sweden and he thought eml , rat or vls, now he says hes pretty sure its a vls, The mystery continues haha wish they just stamped a makers mark haha

Even if The frame is crap i can do a legal frame swap in Sweden its really The V5 i need, im gonna end up buying a new frame anyway as i wanna make a brand new quad

Its a longshot haha, been checking ebay and gumtree but nothing there, if you here of one gimme a shout

Got any pics?

Looking for a brittish frame with V5 or german with tuv Mail me if you have one

Im not sure but it is pretty wide 133cm from outside tire to outside tire, its gonna get stripped and renovated in The winter so ill find out more then

Cant see one probably been painted over, is The swingarm rare and Worth quite alot money? Or can i keep riding like normal with it? It rides nice, makes it hard to tip