Snopczynski

Ricky sells good lighting kits with brackets. Your just gonna need 35 watt bulbs if you dont do a stator upgrade.

Biggest one we ran is 38mm Lectron.

And stage 2 is what? Duner, MX, woods, low-mid, mid-top?

I dont get it? Can you be more specific. I have a 2 into 1, but it doesn't get hot? Are you saying your pipes get hot? Whats your jetting in the carb? What carb is it? Whats done to the bike?

Holy shit , I caught that. But I think he was turning the air screw, that why I asked him to describe it.

what kind of port job and which pipes do you have?

Dynoport 2 into 1 pipe, pro circuits, or paul turner low-mids.

the size is checked on the outlet of the pipe, not the silencer.

Factors here are elevation, head and base gasket thickness, bore size, compression tester integrity. All need to be in place for a good and accurate reading.

I believe the oultets on the small bore pipes are 1 1/8", small bore is 1".

you have been asked a question twice and still not answered it. What screw are you turning, whats it look like?

Well jou should be able to adjust the cable don so there is slack in it, then adjust the idle with the screw. Was the screw you were turning a brass color?

Lectrons are said to make even more bottom end than keihins also. The only set back is not too many people understand the whole needle adjusting thing.

Send it to Dennis Packard and have him tell you what he is gonna do to it.

The point here is that you can build a very fast trail bike using what everyone considers to be bottom end parts and it will still keep up with a top end built bike. There is nothing wrong with this guys bike, it runs rather well, my bike is built to do what I want it to do. I spent some time on the dyno and put parts on it that made a difference and made it quick. I actually took some parts off that didn't do much (reed spacers). If you go with twins on a trail bike I recommend pwk 28's or mikuni tm 28's. Max absolute size I would go on a stock stroke banshee is 32mm, but I dont recommend those for this bike. What has to be realized here is this. He is building a bottom-mid bike. Its not going to peak at a very high rpm and its gonna build power quick. One of the keys to this is velocity, and you cant get a whole lot of velocity with gigantic carburetors bolted on the thing. Just cause most people do something, doesn't necessarily mean its the optimal thing for everyone to be doing.

Call K&T performance or Dennis Packard Racing. So you did decide on a 4mm stroker then?

32mm Tm or 33mm pwk.

I just put it in till its full, start it with the cap off, run it 20 seconds, top it off and go.

Bingo, you get the prize! :biggrin:

Top end end gains to be had with dual carbs compared to a single carb setup with a low-mid port job and pipes to compliment will be minimal if not existent. The pipes you run with this setup will peak at 9k rpm best case scenario, the 2 into 1 carb will work the same as a set of duals at this rpm. There is no top end to gain on a low-mid motor by switching to dual carbs. Not to mention there are not a whole lot of guys on here that have experimented with building a bottom end power oriented bike to ride. So your speaking from experience then right? You had a mx or woods port job and ran both intake setups on the same dyno and did before and after mod runs right? In my opinion the more bottom end, the funner the damn thing is to ride. I have a lightly ported engine with all bolt on low-mid parts and the bike runs dead even on the hill with a fully ported drag 350 engine with cpi pipes and dual 35mm pwk carbs. So, at the end of the day when I whomp on his ass in the holes and they stay next to him on the hill, he just kicks himself for spending all that money on a bike that he can only ride in a straight line with and not even do that really well next to the little bike with 1 carb, and 1 pipe on it.

Single carb especially on a mx or woods port works just as good if not better than a set of twins. Its super easy to tune, and you only have to buy parts for 1 carb. Its right up his alley. :biggrin: I have stated this many times, I know a ton of dune and trail bikes that run a single carb intake and they are fast, fun, and reliable setups.

your a prime cadidate for a 2 into 1 intake with a 35mm pwk.

Well what type of port job did you decide on? Low-mid, mid-top, duner, drag?????

on the regular parts fiche from yamaha its under electrical and is listed as a neutral safety switch cover.

Just bend it in on the bracket.