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Search took 0.01 seconds. Search: Posts Made By: delzy
Forum: Reviews 04-23-2024, 01:27 PM
Replies: 15
Views: 1,445
Posted By delzy
YOu should do your exhaust and carb at the same...

YOu should do your exhaust and carb at the same time. I'm thinking you need a smaller slow jet to get low end power. These motors have a lot of power at the low end. You must be running rich at the...
Forum: Pit/Pocket Bikes & Scooters 04-21-2024, 11:46 PM
Replies: 10
Views: 1,531
Posted By delzy
On the carburetor, I think the most important is...

On the carburetor, I think the most important is to not have any airleaks including around the cable entry.


Yes. The brake pads fit. You can get any of the TOKICO Calipers found on many sport...
Forum: Reviews 04-20-2024, 01:28 AM
Replies: 15
Views: 1,445
Posted By delzy
GY6 is a scooter power plant, but I, too am...

GY6 is a scooter power plant, but I, too am interested in this piece because there may be carb clearance issues on my planned transplant. For $18 it would be worth a gamble and I'm sure it's easy...
Forum: Reviews 04-16-2024, 11:05 PM
Replies: 7
Views: 6,462
Posted By delzy
Maybe slam one of these into it. 29 HP of...

Maybe slam one of these into it. 29 HP of four-stroke goodness: https://www.alibaba.com/product-detail/RTS-CQHZJ-NB300-F-Off-road_1601031714273.html
Forum: Reviews 04-16-2024, 10:56 PM
Replies: 15
Views: 1,445
Posted By delzy
The grom seats do not fit. The hook on the seat...

The grom seats do not fit. The hook on the seat is a different height. It sounds like you need to come down on your slow jet and up on your primary. My condor has been tuned. I ride at 3500'...
Forum: Reviews 04-11-2024, 09:00 AM
Replies: 15
Views: 1,445
Posted By delzy
I've got one of these on order from alibaba:...

I've got one of these on order from alibaba: Zs172fmm-6 Zongshen Motorcycle 4-Stroke Air Cooling Cdi 250cc Engine CB250r with 5-Gearshift - China Motorcycle Engines and 250cc Engine ....
Forum: New Member Introductions 04-08-2024, 07:12 PM
Replies: 11
Views: 956
Posted By delzy
Transplant the CB250R 4 valve Zongshen 172FMM-6...

Transplant the CB250R 4 valve Zongshen 172FMM-6 22hp out of the box. You can get it for under $600 from alibaba. Mine's in transit.
Forum: Street 03-31-2024, 11:58 PM
Replies: 1
Views: 343
Posted By delzy
28 horsepower out of the box: NB300-F for CG/CB 250

Who wants to try this for a transplant? https://www.alibaba.com/product-detail/CQHZJ-High-Quality-New-Engine-4_1601031764374.html
Forum: Pit/Pocket Bikes & Scooters 03-31-2024, 02:34 PM
Replies: 10
Views: 1,531
Posted By delzy
Going for the 4-valve 250 transplant. Thanks for...

Going for the 4-valve 250 transplant. Thanks for the motivation goes to WarrenPeas:


https://www.chinariders.net/showthread.php?p=406294
Forum: New Member Introductions 03-31-2024, 02:23 PM
Replies: 25
Views: 2,678
Posted By delzy
I think when you go down on carb size, you also...

I think when you go down on carb size, you also have to go down on jet size because the smaller throat and higher flow results in a much more powerful venturi. I'm planning on using my pz27 on it. I...
Forum: New Member Introductions 03-31-2024, 02:13 PM
Replies: 25
Views: 2,678
Posted By delzy
OK, I just pulled the trigger on the 4-valve 250....

OK, I just pulled the trigger on the 4-valve 250. There is also a 4 valve 300, but it appears to have a funny exhaust angle, so I thought 23hp would be enough. The 300 is the
Zongshen NB300-F
...
Forum: New Member Introductions 03-30-2024, 12:05 AM
Replies: 25
Views: 2,678
Posted By delzy
I'm going to do this to my RPS Condor, but I...

I'm going to do this to my RPS Condor, but I think I'm going to use a 2 valve engine for 19HP. Updates?
Forum: Street 03-24-2024, 11:05 PM
Replies: 6
Views: 553
Posted By delzy
RPS Condor 150 is the same as the X-Pro 150. Wet...

RPS Condor 150 is the same as the X-Pro 150. Wet Clutch. You don't have to worry about the motor mount bolts because it has the front mount plate on the frame/engine. Top speed is about 50 with the...
Forum: Parts & Accessories 03-24-2024, 10:29 PM
Replies: 0
Views: 296
Posted By delzy
RPS Condor 150 parts

Airbox, exhaust, original PZ27 carburetor, rearsets, rear fender and support. Original Blinkers, etc



I built this little stunt bike before it had 100 miles on it and have all the takeoffs....
Forum: New Member Introductions 03-22-2024, 11:50 PM
Replies: 3
Views: 407
Posted By delzy
Air leaks around the carburetor, slide cover or...

Air leaks around the carburetor, slide cover or intake maybe.
Forum: Pit/Pocket Bikes & Scooters 03-19-2024, 07:41 PM
Replies: 10
Views: 1,531
Posted By delzy
Twilight photos showing off the rock LEDs.

Twilight photos showing off the rock LEDs.
Forum: Pit/Pocket Bikes & Scooters 03-06-2024, 09:20 AM
Replies: 10
Views: 1,531
Posted By delzy
A couple more pics. I'll probably tear off all...

A couple more pics. I'll probably tear off all the vinyl and stickers some hot day this summer.
Forum: Pit/Pocket Bikes & Scooters 03-05-2024, 10:03 AM
Replies: 10
Views: 1,531
Posted By delzy
If I didn't buy some of the items I could have...

If I didn't buy some of the items I could have been done for under $2400. Here's my build list:
Forum: Pit/Pocket Bikes & Scooters 01-25-2024, 05:19 PM
Replies: 10
Views: 1,531
Posted By delzy
A few more pics:

A few more pics:
Forum: Pit/Pocket Bikes & Scooters 01-25-2024, 05:00 PM
Replies: 10
Views: 1,531
Posted By delzy
New 150cc Stunt Bike complete under $2500 - RPS Condor Grom Competitior

First bike, first post. I saw this bike on the Youtubes and had to have one. I scoured eBay and Amazon for the parts. Found most of the stunt gear used. Things like a CBR1000RR caliper for $17...
Forum: Pit/Pocket Bikes & Scooters 01-23-2024, 02:04 PM
Replies: 10
Views: 926
Posted By delzy
https://youtu.be/T2asrbqWd58?si=gOeuR30z995Lrmc5&t...

https://youtu.be/T2asrbqWd58?si=gOeuR30z995Lrmc5&t=528


RPS Condor 150 is a good base.
Forum: New Member Introductions 01-19-2024, 11:51 PM
Replies: 25
Views: 2,678
Posted By delzy
Nice project. 90 on a mini! WOOT, WOOT!! I just...

Nice project. 90 on a mini! WOOT, WOOT!! I just picked up one of these recently and I'm almost done building it into a stunt bike. I'm sticking with the 150, but I replaced the carb with a tunable...
Showing results 1 to 22 of 22

 
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