[2000 banshee]

Fuel/compression/spark, what are you syncing carbs with 

[Mikuni Carb Jetting (Methanol)]

Did you verify with k&t the needle and seat combo. I’m not well versed on mikuni carbs aside from smaller gassers. If that’s not rite it will push through . 7 mil cub by me at sea level 39keihin bored out. Tuned in at .1225dumps,.121 mains ,60 pilot Usually an E series needle. There’s also a lot of little things like is your power jet drilled out to far, angle of power jet, height into the carb bore . if your electronic check out start squeezing her down and read the plug , what’s your plug gap set at. , what plugs are you using. What were the ohm readings on your electronic components. 

[Chariot intake with vforce reed question]

Yes they can be removed 

[Cheetah pv intakes]

Cr125 

[Waterpump cover collected water]

You can close the hole if you’re crankcase vent is deleted. If not make sure you route vent hoses to stop water from getting in case. Look up stock hose routing 

[Float measurement]

Depending on carbs, stock is upside down and keihin is tilted when plunger touches 

[Mikuni Carb Jetting (Methanol)]

Ohm test your plug caps and coil. Every bike likes a lil something different but you’re dump size seems small to me not rich. When you’re at the line trying to clear out keep it under the rpm where it sucks through the power jet. Lean your needle to take care of launch and then set your power jet doing plug check on plug bottom using burn pattern. Don’t get to hasty n do one thing at a time. I’m not gonna tell you start changing dump jets and a bunch of other shit if you don’t get back with real time data on what each move has done. I’ve squeezed down power jets to completely closed on a few bikes. 1/2 a turn at a time until you get a 180 burn . None of it means anything if your electronics are not up to par 

[Crankshaft life]

You talking bearings runout or crank. With the crank they can be finicky. Use standard measurement. I usually knock it like .003 over and walk it back in true with the welder. It takes practice for sure. First couple I did were really frustrating till I learned how to manipulate the tools n jigs to work for me. I ended up making some primitive tooling to help me out 

[Crankshaft life]

To do the checks required to give you go or no go on runout you need a jig or a true stand. Feeling it means nothing. The centers are always the Achilles heel on older cranks 

[Need starting point on 34 PJs]

Maybe just the pic , thought I saw some grey hints with chocolate on one side and light brown on other. It’s damn close for sure. On customer bikes I leave em rich because no one rejects anything around here. I add fuel till it rolls over in 6th then back it down one size and tune needle 

[Need starting point on 34 PJs]

If you like testing shit like I do chop it again at 165 

[Need starting point on 34 PJs]

What was your procedure for the chop. Parts look good, parts look borderline . 

#1- how’s it run

#2-have you tested your electric components and cleaned all your ground points . Make sure your head and case have continuity with your frame without the black wire coming from your stator plugged in .

[Swing arm bearings]

At what intervals are you changing them. I’ve had very little issues with longevity 

[120mm or 115mm rod on 10DM? Piston info?]

I wonder if anyone has done any R+D on pro/con through the rpm range 

[Mods and lock up covers]

Jeff uses direct drive . 

[Beater Build]

I’ve went as far as machining roller bearings for shift shaft/drum/shift pro. Only difference I see is in the feel . The best tranny I ever had was an old wcr, looked way no frills but was indestructible and never had fork issues 

[4 mill long rod cranks]

I have a real true stand and v blocks and pretty much everything imaginable, for some reason that’s the easiest and best I’ve tried yet. Primitive by effective .

[What mod should be next?]

What kind of port work is it ? Looks aren’t everything , I’m sure it will run just fine.

[Picking up my 7 mill motor from Driveline tomorrow.]

Hopefully you’re joking!

[4 mill long rod cranks]

Cranks are gone 

[finishing my long serval build]

If your looking adjustments on your idle screw your pilot is a touch fat and your compensating by open the slides to give it more air . No biggie if she’s ripping good 

[Possibly stator problem]

Time to take the stator off your sons, also a good idea to ohm out your harness and your stator.  Change one thing at a time 

[What mod should be next?]

Send me your cell in a pm I’ll send you a pic of a homemade one, you can now get all fittings from Home Depot including the guage for about $15-$20

[Jetting Single 34mm PJ]

How does it run with that set up, could be close with that carb, if you’re not using a 35 or bigger just stay with the stock carbs, you are hindering performance IMO 

[Need starting point on 34 PJs]

No problem, biggest thing with those carbs is getting them synced and staying that way, I think I started 7-10 turns out for start up on the idle knobs then I used the cfm guage to dial them in perfect. Just be careful every time you use the choke so you don’t knock it out of sync