TT250 Carburetor Swap Recommendations

Sclark1013 · 09-15-2018, 07:35 PM

Would like to swap the stock carburetor that came with the CSC TT250 for a carburetor that will fit without any modifications and that has an easy to access idle screw and an easy to access adjustable pilot screw. Is their such a carburetor available?

The stock carburetor only has an adjustable idle screw and you have to modify the pilot screw, which is on the bottom of the carburetor. To make adjustments, you have to remove the carburetor each time.

Appreciate any thoughts or recommendations!

Digger · 09-15-2018, 08:50 PM

You can buy a kit on ebay that has a longer head on the idle mixture screw you can turn it with a small screwdriver bit with a short piece of hose on it Have my screw set at 3 turns out, 800' elevation. Runs really nice.

Sclark1013 · 09-15-2018, 09:41 PM

Hey Digger thanks! Do you remember what idle mixture screw kit you ordered?

Sclark1013 · 09-15-2018, 10:04 PM

Hey Digger thanks! Do you remember what idle mixture screw kit you ordered?

Digger · 09-15-2018, 10:26 PM

Pz30 carb repair kit it cost $5.10 came from China. The pilot jet was wrong but also had an adjustable needle.

Cravin01 · 09-15-2018, 10:38 PM

PZ30 pumper carb allllll DAY!!!!!

I'm bias I know but hold on to your britches, Ill post a vid soon of all my one kick cold starts soon on my Bashan Storm. I just got my short cold start pilots in a few days ago but i really don't need them.

MagaDan pointed me towards it.

https://www.ebay.com/p/30mm-Pz30-Acc....c100005.m1851

this is what I bought

https://www.aliexpress.com/item/KEIH...3ad54c4dKFJ2JR

My Video

Its_not_a_honda · 09-16-2018, 10:26 AM

I put that very same one on my apollo 250. Changed the main and raised the needle one notch. Awesome carb! My engine is the overhead cam, no counter balance. Cranks with no choke most of the time. The second best mod I have done.

Its_not_a_honda · 09-16-2018, 04:03 PM

Great video Cravin01. Like the shirt too! Things are great and getting greater!

Digger · 09-16-2018, 04:57 PM

sclark1013 that carb kit part# is cg200

Sclark1013 · 09-17-2018, 10:44 AM

Thanks Cravin01. Did you get the pumper carb installed?

Cravin01 · 09-17-2018, 01:37 PM

Oh yeah, I agree with it's not a Honda, one of the best mods on my bike and close to #1.

pcspecialist · 09-17-2018, 07:44 PM

Does the choke stay in whatever position you set it on that?

Quote:

Originally Posted by Cravin01

PZ30 pumper carb allllll DAY!!!!!

I'm bias I know but hold on to your britches, Ill post a vid soon of all my one kick cold starts soon on my Bashan Storm. I just got my short cold start pilots in a few days ago but i really don't need them.

MagaDan pointed me towards it.

https://www.ebay.com/p/30mm-Pz30-Acc....c100005.m1851

this is what I bought

https://www.aliexpress.com/item/KEIH...3ad54c4dKFJ2JR

My Video

pcspecialist · 09-17-2018, 11:41 PM

If you aren't replacing it with a pumper, there is absolutely no point in replacing it at all.

Its_not_a_honda · 09-18-2018, 04:53 AM

http://www.chinariders.net/showthread.php?t=21082

Cravin01 · 09-18-2018, 08:37 PM

Quote:

Originally Posted by pcspecialist

Does the choke stay in whatever position you set it on that?

I had to do a little flexing and fidgeting to get it to stay on choke or half choke. now it hold on half good and barely holds on full. The good part is that I don't use any choke now

.

Its_not_a_honda,

Somehow I missed that thread but I glad you linked it so I can see what you went through and your right it was a substantial difference in response and ease of starting!

09-15-2018, 10:38 PM	#6
Cravin01 Join Date: Jan 2018 Location: Forney Texas Posts: 498	PZ30 pumper carb allllll DAY!!!!! I'm bias I know but hold on to your britches, Ill post a vid soon of all my one kick cold starts soon on my Bashan Storm. I just got my short cold start pilots in a few days ago but i really don't need them. MagaDan pointed me towards it. https://www.ebay.com/p/30mm-Pz30-Acc....c100005.m1851 this is what I bought https://www.aliexpress.com/item/KEIH...3ad54c4dKFJ2JR My Video __________________ Visit me on YouTube at "Project Next"! https://www.youtube.com/channel/UC6KTCi2GVbfRDv-2XCqHhsg?view_as=subscriber 2017 Bashan Storm Keihen PZ30 Pumper Carb,115 main jet,35 pilot jet, gutted factory exhaust, Sambo Digital Speedometer,LED blinkers, H4 headlight,D.I.D X-ring chain 428,17/42 sprockets,UNI cone filter.
	3

09-16-2018, 10:26 AM	#7
Its_not_a_honda Join Date: Jan 2018 Posts: 410	I put that very same one on my apollo 250. Changed the main and raised the needle one notch. Awesome carb! My engine is the overhead cam, no counter balance. Cranks with no choke most of the time. The second best mod I have done. __________________ 2020 Kawasaki KLX300R, 2018 Yamaha TW200 If you want more of something, tax it less. If you want less of something, tax it more.
	1

09-16-2018, 04:03 PM	#8
Its_not_a_honda Join Date: Jan 2018 Posts: 410	Great video Cravin01. Like the shirt too! Things are great and getting greater! __________________ 2020 Kawasaki KLX300R, 2018 Yamaha TW200 If you want more of something, tax it less. If you want less of something, tax it more.
	1

09-17-2018, 01:37 PM	#11
Cravin01 Join Date: Jan 2018 Location: Forney Texas Posts: 498	Oh yeah, I agree with it's not a Honda, one of the best mods on my bike and close to #1. __________________ Visit me on YouTube at "Project Next"! https://www.youtube.com/channel/UC6KTCi2GVbfRDv-2XCqHhsg?view_as=subscriber 2017 Bashan Storm Keihen PZ30 Pumper Carb,115 main jet,35 pilot jet, gutted factory exhaust, Sambo Digital Speedometer,LED blinkers, H4 headlight,D.I.D X-ring chain 428,17/42 sprockets,UNI cone filter.
	0

09-18-2018, 04:53 AM	#14
Its_not_a_honda Join Date: Jan 2018 Posts: 410	http://www.chinariders.net/showthread.php?t=21082 __________________ 2020 Kawasaki KLX300R, 2018 Yamaha TW200 If you want more of something, tax it less. If you want less of something, tax it more.
	0

09-15-2018, 07:35 PM	#1
Sclark1013 Join Date: May 2018 Posts: 41	TT250 Carburetor Swap Recommendations Would like to swap the stock carburetor that came with the CSC TT250 for a carburetor that will fit without any modifications and that has an easy to access idle screw and an easy to access adjustable pilot screw. Is their such a carburetor available? The stock carburetor only has an adjustable idle screw and you have to modify the pilot screw, which is on the bottom of the carburetor. To make adjustments, you have to remove the carburetor each time. Appreciate any thoughts or recommendations!
	0

09-15-2018, 08:50 PM	#2
Digger Join Date: Jul 2018 Posts: 64	You can buy a kit on ebay that has a longer head on the idle mixture screw you can turn it with a small screwdriver bit with a short piece of hose on it Have my screw set at 3 turns out, 800' elevation. Runs really nice.
	1

09-15-2018, 09:41 PM	#3
Sclark1013 Join Date: May 2018 Posts: 41	Hey Digger thanks! Do you remember what idle mixture screw kit you ordered?
	0

09-15-2018, 10:04 PM	#4
Sclark1013 Join Date: May 2018 Posts: 41	Hey Digger thanks! Do you remember what idle mixture screw kit you ordered?
	0

09-15-2018, 10:26 PM	#5
Digger Join Date: Jul 2018 Posts: 64	Pz30 carb repair kit it cost $5.10 came from China. The pilot jet was wrong but also had an adjustable needle.
	0

09-16-2018, 04:57 PM	#9
Digger Join Date: Jul 2018 Posts: 64	sclark1013 that carb kit part# is cg200
	1

09-17-2018, 10:44 AM	#10
Sclark1013 Join Date: May 2018 Posts: 41	Thanks Cravin01. Did you get the pumper carb installed?
	0

09-17-2018, 11:41 PM	#13
pcspecialist Join Date: May 2016 Posts: 583	If you aren't replacing it with a pumper, there is absolutely no point in replacing it at all.
	0