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Search took 0.00 seconds. Search: Posts Made By: Sdmfjon
Forum: Complete Machines Yesterday, 07:38 PM
Replies: 3
Views: 776
Posted By Sdmfjon
Sold!

Sold!
Forum: Dual Sport/Enduro Yesterday, 10:40 AM
Replies: 9
Views: 373
Posted By Sdmfjon
After 2 months, 500 miles, 2 different...

After 2 months, 500 miles, 2 different carburetors,

The best the bike has ever run is on the stock carburetor,
35 pilot (stock )
Needle 2 (stock )
Main 108 ( up from 102 )
Adjust pilot...
Forum: Dual Sport/Enduro Yesterday, 09:08 AM
Replies: 9
Views: 373
Posted By Sdmfjon
Couldn't agree with you more!! These bikes do not...

Couldn't agree with you more!! These bikes do not perform well out of the box. They need a lot of tinkering and tuning to get them, let me use this term "ridable".

People say they are reliable,...
Forum: Dual Sport/Enduro 09-16-2024, 11:49 PM
Replies: 67
Views: 4,466
Posted By Sdmfjon
Try changing the needle a notch. It effects the...

Try changing the needle a notch. It effects the entire throttle range. So much so that changing a notch on the needle forced me to re adjust the air/fuel screw at least 1 turn.
Forum: Dual Sport/Enduro 09-16-2024, 11:18 PM
Replies: 67
Views: 4,466
Posted By Sdmfjon
In the end I determined the motor in its stock...

In the end I determined the motor in its stock form cannot run the Nibbi carb. Having that motocult stage 3 with the bigger cylinder and the cam makes the difference. Motocult claims it takes a...
Forum: Dual Sport/Enduro 09-15-2024, 03:05 PM
Replies: 67
Views: 4,466
Posted By Sdmfjon
Update: I got the float tool in and adjusted...

Update:

I got the float tool in and adjusted the float to 19mm per factory. No more fuel leaking.

Tried a bunch of different settings. Nothing made the bike run well. Soooooooo.......

In...
Forum: Dual Sport/Enduro 09-05-2024, 11:47 AM
Replies: 67
Views: 4,466
Posted By Sdmfjon
Zero to full throttle rips on the stock...

Zero to full throttle rips on the stock carburetor. Barely any hesitation. Comes right back to idle.

My tt250 has never run this well. Maybe my answer is to just leave the stock carb on lol.
...
Forum: Dual Sport/Enduro 09-05-2024, 09:21 AM
Replies: 67
Views: 4,466
Posted By Sdmfjon
I'm not, but If I did go down the rabbit hole of...

I'm not, but If I did go down the rabbit hole of premium carbs. I would want to use a vacuum slide / acceleration pump carb like the one on the rebel 250.
Forum: Dual Sport/Enduro 09-04-2024, 11:13 PM
Replies: 67
Views: 4,466
Posted By Sdmfjon
Nibbi PEZ28. Direct fit for a hawk/tt250 ...

Nibbi PEZ28. Direct fit for a hawk/tt250

Here is a link to it.
...
Forum: Dual Sport/Enduro 09-04-2024, 03:15 PM
Replies: 67
Views: 4,466
Posted By Sdmfjon
I agree. I am going to go back to that tune when...

I agree. I am going to go back to that tune when I resolve the float issue. Looking at the float visually I can see it is angled up, so I must have beat it up when changing jets.

I ordered a...
Forum: Dual Sport/Enduro 09-03-2024, 11:43 AM
Replies: 67
Views: 4,466
Posted By Sdmfjon
Well everyone. Back to square one. ...

Well everyone. Back to square one.

Yesterday I noticed the carb drain overflow line was wet. I took it off and dried it out. Took it for a ride today and guess what. The drain overflow is wet...
Forum: Dual Sport/Enduro 09-02-2024, 09:01 PM
Replies: 67
Views: 4,466
Posted By Sdmfjon
Update. I put some miles on it with the new...

Update. I put some miles on it with the new settings. Major improvement in the low end.

Something is still not right. As of now I'm fairly certain idle up to 1/2 throttle is set.

From 3/4...
Forum: Dual Sport/Enduro 08-31-2024, 09:54 PM
Replies: 67
Views: 4,466
Posted By Sdmfjon
The needle in the PEZ28 is different from the...

The needle in the PEZ28 is different from the PE28FL. The PEZ needle is shorter.
Forum: Dual Sport/Enduro 08-31-2024, 04:24 PM
Replies: 67
Views: 4,466
Posted By Sdmfjon
Update: getting dialed in now. The mid...

Update: getting dialed in now.

The mid range was still too rich. I got a chance to put some miles on it today. I changed the needle to position 3. That really helped.

At this point I'm...
Forum: Dual Sport/Enduro 08-30-2024, 12:53 PM
Replies: 67
Views: 4,466
Posted By Sdmfjon
Update. Getting really close now. Seems...

Update. Getting really close now.

Seems like this carb wants a rich needle. The tuning manual has this carb at position 4 stock. All the others are position 3. So I said to myself. I'm gonna...
Forum: Dual Sport/Enduro 08-30-2024, 12:18 AM
Replies: 67
Views: 4,466
Posted By Sdmfjon
But anyways. Yup not right. At this point...

But anyways. Yup not right.

At this point neither tunes have been correct.

115 main and 38 pilot. Needle 2 (best tune)

Too rich, flat acceleration, back soot from exhaust. Idle was nice...
Forum: Dual Sport/Enduro 08-29-2024, 11:41 PM
Replies: 67
Views: 4,466
Posted By Sdmfjon
I've learned an interesting pattern with the...

I've learned an interesting pattern with the needle and air screw.

Changing the needle position forces me to change the air screw.

With a 40 idle jet.

Needle position 4 = 3 turns out to...
Forum: Dual Sport/Enduro 08-28-2024, 11:24 AM
Replies: 67
Views: 4,466
Posted By Sdmfjon
I would like to point out that I am not running a...

I would like to point out that I am not running a Nibbi PE28 or a or a Nibbi PE28FL.

I am running a Nibbi PEZ28. It is a clone of the pz30. It is a direct bolt on for the Hawks / TT250. No fuel...
Forum: Dual Sport/Enduro 08-28-2024, 11:11 AM
Replies: 67
Views: 4,466
Posted By Sdmfjon
New tune. Feels better ish. Need to have some...

New tune. Feels better ish. Need to have some real world experience over the next few days. It definitely accepts crack throttle better. Not perfect but better.

Air screw 2 1/2 turns out
Idle...
Forum: Dual Sport/Enduro 08-28-2024, 11:07 AM
Replies: 67
Views: 4,466
Posted By Sdmfjon
I didn't want to. I was forced too. The back...

I didn't want to. I was forced too. The back story is I live at the beach. The stock was way too lean, bike would barely run.

The stock carbs should have had a 38 108 combo. The one I received...
Forum: Dual Sport/Enduro 08-27-2024, 11:21 PM
Replies: 67
Views: 4,466
Posted By Sdmfjon
Update. Still not right. I think the 115 is...

Update. Still not right.

I think the 115 is too rich and causing issues.

I'm going to go from 115 to 112. Which I'm pretty sure is going to throw everything else off.
Forum: Complete Machines 08-27-2024, 02:08 PM
Replies: 3
Views: 776
Posted By Sdmfjon
TT250 in ME

2024 TT250

400 miles.

Nibbi carb. 47 tooth sprocket and gold chain

Asking 2K.
Forum: Dual Sport/Enduro 08-21-2024, 02:48 PM
Replies: 67
Views: 4,466
Posted By Sdmfjon
I started with the 40. It made me have to put the...

I started with the 40. It made me have to put the air screw almost 3 turns out to achieve highest idle.

The 38 puts me dead between 1 1/4 and 1 1/2.
Forum: Dual Sport/Enduro 08-21-2024, 01:11 PM
Replies: 67
Views: 4,466
Posted By Sdmfjon
Update. That worked. No stumbling, no gassy...

Update. That worked. No stumbling, no gassy smell.

I still can't crack throttle from idle to anything 1/2 or beyond. If I bring the bike off idle it's fair game. Oh well. I don't want to spend...
Forum: Dual Sport/Enduro 08-19-2024, 10:51 PM
Replies: 67
Views: 4,466
Posted By Sdmfjon
Update. It's too rich. But like a hair...

Update.

It's too rich. But like a hair too rich in the midrange. Random stumble coming off idle. Sounds fat like a tractor.

Going to try two things.

First. Raise the needle clip from...
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