BigRed350x

I've had banshees since 87, do all my own engine work, and get more top end life out of them than most people who ride as hard as I do. If the container told you to go fuck your mom would you? Don't think so. Mix your shit however you want. Mine runs fine and I'm happy with how much time I get out of a top end so I don't give a fuck what people think about how I do things. After approx 70-75hrs. No cleaning AT ALL before pictures were taken, that's how they came out of the top end.

go to google and search for eric gorr cylinder machining. The web site is still up but I don't think he takes orders off of it any more.

People don't realize that there is more to it than just bolting on the new cylinders and going down the road. Yes, you can do it that way but you won't be taking advantage of the power to cub has on tap. Cub cylinder carbs intakes better pipes in some cases (ISC) head w/ domes ISC reeds ISC You should probably replace seals, bearings and o-rings since you are already spending that much money on the thing. New clutch, maybe lockup new tires/wheels ISC different sprockets extended swingarm gaskets new crank might as well get a billet impeller while you are in there if you don't have one labor if you have it done.... Just like the people above said... its a big investment so you better have a pretty hefty bank account or some good credit limits before you start, because once you do you are going to have the fever.

There was a pretty big displacement v-twin twostroke based on the banshee engine in premise. It had two seperate cranks that ran in a v configuration, each of them with two cylinders. I do believe it was a 500 but not totally sure. All I know is it would be a bitch to get that thing synced up and running good once parts started to wear out.

yeah, what he ^ said... LOL try smashing that thing on with an impact gun and see if it still has play. If so, its time to get a new axle or machine some new splines into both parts.

I run amsoil interceptor at anywhere from 40:1 to 32:1 I just dump some in the ratio-rite until it gets up around there and stop.

I order 120 link for my $4 and usually cut one link off and it fits perfect. I have a roundhouse carrier though so I get a lot more adjustment out of it than a stock setup. Just get the 120 I'm sure you will have enough, especially with that gearing.

I put loctite on my castle nuts after I torqued them and haven't had any problems.

I wouldn't go more than 2 years on a set, even if they look good. There will be micro cracks which will get bigger over time. That's just me though and I'm kinda anal about shit like that. Stick them in and if they work and you are happy with it, run em!

Around 470cc or so is where I would start to run the BB pipes. I wouldn't mind having some since I'm going to a 7mil. Gonna need em! Just can't afford them or I would send loco paypal right now.

If you want a "dune" port what you can do is order the stock cubs and run them with a 4mil stroker crank with some domes, that will drop your port timing down more to where it would be on a dune bike. I ran mine like that for a while and it was ok, but I do more up-top stuff so got a cub cast for the 4mil.

They will do ok with just +2 arms. Why don't you have +2+1? It would be dumb not to get that extra inch forward.

LOL Yeah, got a freaking AWESOME swinger from him! It kicks ass! Someone get these pipes or I am going to have to sell my soul on ebay so I can get them. Correction, I have no soul.

I'd go with 33s or 35s either will do nicely for you.

You will need big bore domes. Sounds like the 404 big-bore kit from shinity or someone.

Bizump, buy his shit! I would...

Trade YFZ for engine?

Gorr isn't around any more and just about anyone who has a set of his cylinders (like me, ha ha!) won't get rid of them.

No, they don't bolt up. You have to mod your stock mounts and I wouldn't use them unless you have some +2+1 arms.

I'd say I got about 2.5-3.5k in just my engine. never gone through and totaled it all up. I get parts off ebay a lot though and do all my own work so its a little cheaper than a builder. Besides, I don't like other peoples hands inside my engine. That when it FUBARS itself I can only blame one person.

Naw, those bearings have like another 5 years of use in them.

Sounds to me like he junked his silencers and just put 1" tube comming off his pipes to the back where your silencers would be...probably called "One Inch Tube Comming Off Pipes To The Back Where Your Silencers Would Be" LOL

chases little blue people around all day I think this is one of the best laughs I've had on the HQ in a long time.

ROFL

Bump for loco, I've bought stuff from him before, great guy to deal with. Someone better buy these, that's a great deal. If I had a little more money on hand right now I'd take em man. If you still have them after my next paycheck I might take them off your hands.