trickedcarbine

also.... Aha = Revalation moment. Haha = funny. Its not rules for laughing on a forum. thats just how intellegent folks properly exprss themselves in english text.

Just gonna add that nobody becomes a somebody when they can't spell or use punctuation....

I'd think you're in the ball park. That thing should definitely pull those 22" tires "if" everything else is up to snuff.

They are seperate issues, however on motors geared more toward maximum performance you need to account for timing as well as compression as both elements can contribute substantially to additional heat. Before set up,you need to factor what fuel is going to be used. Then whoever machines the domes can figure dome specs off engin peramiters. (ie. desired compression, bore, stroke, motor rpm range, using timing) Where that ties to your question, if a person would like to add compression as well as timing the squish and CC volume may be a bit loooser to accomidate. Example: if your trail bike has domes for pump gas but the motor is already flirting with detonation, it would be a good idea to pull a CC or two out if you were gonna throw timing at it as well. Maybe loosen squish as well. If the bike already has timing, and you are looking to bump compression with new domes, definitely account for it.

what is done to the motor to need that jetting. ae you getting good plug readings too verify jettiing.

The more flatter or square intake shape is definitely going to make a stronger signal to pull fuel and air. The bridge is a bit narrow for reliability sake. Boost port up top, are yoou doing much to it? aiiming it, or enlarging the window on the sleeve side of things? Boyhesons, they need to be much larger if you wanna go through the trouble of adding them, they might as well actually flow. exhaust, just dont try and get to widee as you start getting way to close to the transfers very easily.

thats bananas!

Do not just buy a kit without having the motor torn down. at least have the top end opened up so you can measure and inspect every thing so that you are ordering the rght stuff. how shitty would it be to just buy a stock bore rebuild and find a score or groove in thee cylinder? definitely let a machiinist look over whatever you got befor ordering to be sure. With that said, definitely weisco or wsm pistons, afm style gaskets, something like what cometic offers.

Try TDR.

^ really?

^ really?

Yes^ shiny black carbon is from lean or very close to detonation. Either way, lots of heat. Your case, probably the high compression and lack of octane. But definitely check the jetting as well.

^ and?

Way way to much pilot for sure.

Ok ^ but we were talking banshee right?

^

Any suspension? Might be better off revalving the rear and finding a nice set of used a arms and shocks. But a grand would certainly get you port work, a head with custom domes, hone with fresh pistons.

^ that's a cool photo in the field.

Been a few clean and original 87's lately.

I rode one with all the motor goodies and ported head. Had all houser suspension with axis shocks for a guy pretty close to my weight. It doesn't hold a candle to the banshee when it comes to fun factor. It can fucking carve though. Tight technical stuff it just mows through it all. However. Why not buy one and do the swap? Or just ride a 450 comparable to what you would want and see how you feel. Definitely don't sell the shee unless there's just no way to buy the other quad.

-2 swinger? What clutch? What tire? What rear shock?

Wheel man definitely does them. Not sure he's still taking work right now, but give him a call. Chris can get ya set up right!

^ that's because when you compare a 4mm stock cyl with Dune type porting on race gas, for only a couple hundred more bucks you get the same performance on pump gas out of a serval. Now make that a race gas serval and the serval is way ahead. If you drag or ride mostly wide open in the dunes, a cub is definitely the way to go.

My brother knows that dude. Says it's legit.

^ and OP needs cheap......