larryhobman
Scoot Enthusiast
Posts: 117
Location: Delaware beaches
|
Post by larryhobman on Jul 14, 2023 21:47:08 GMT -5
I have a seat. Some of the black plastic parts.
|
|
larryhobman
Scoot Enthusiast
Posts: 117
Location: Delaware beaches
|
Post by larryhobman on Apr 22, 2023 15:16:41 GMT -5
Ebay has 50mm kits for about $50.
|
|
larryhobman
Scoot Enthusiast
Posts: 117
Location: Delaware beaches
|
Post by larryhobman on Apr 18, 2023 8:26:34 GMT -5
If you want emissions crap, let me know. I have a box of it I was going to toss in the trash. Air boxes too.
|
|
larryhobman
Scoot Enthusiast
Posts: 117
Location: Delaware beaches
|
Post by larryhobman on Apr 3, 2021 11:51:35 GMT -5
I saw the posting but have not seen anybody selling parts or scoots yet. What are they going to do with them?
|
|
larryhobman
Scoot Enthusiast
Posts: 117
Location: Delaware beaches
|
Post by larryhobman on Apr 3, 2021 11:48:54 GMT -5
Thank you Tom. That is what I thought, I just wanted see if I was right.
|
|
larryhobman
Scoot Enthusiast
Posts: 117
Location: Delaware beaches
|
Post by larryhobman on Mar 22, 2021 19:38:21 GMT -5
Yes I have a qmb139 4 stroke. DC cdi system and the tachometer is just a cheap Chinese one analog. It has 3 wires 1 pos 1 neg and 1 signal. I do not need instructions for the tachometer. What I am looking for is the best place to get the signal from as it is NOT factory wired for a tach. I have read to use the coil+ and I have also seen to wire it to the pick up coil. I think if I use the pick up I will have too many pulses.
|
|
larryhobman
Scoot Enthusiast
Posts: 117
Location: Delaware beaches
|
Post by larryhobman on Mar 22, 2021 9:31:02 GMT -5
I do not have the instructions. I have 3 wires on the tach. ground, Pos, and signal. I hooked up the ground and positive but I wanted opinions on whether to hook to the pick up trigger coil or spark coil.
|
|
larryhobman
Scoot Enthusiast
Posts: 117
Location: Delaware beaches
|
Post by larryhobman on Mar 21, 2021 19:49:22 GMT -5
I have a quick question. I have a Kymco agility 50 with a DC cdi and I want to add a tachometer. Should I connect to the COIL+ or the trigger wire going to the DC CDI? I was thinking the coil is best but, I keep questioning my thoughts. Let me know yours.
|
|
larryhobman
Scoot Enthusiast
Posts: 117
Location: Delaware beaches
|
Post by larryhobman on Feb 5, 2021 23:03:58 GMT -5
Problem solved. I did not know that the pin that the claw spins on comes out and the pin needed to be pushed out more so the claw can grab when spun.
Realized it when I took the claw out and placed it to the variator side and the crankshaft was keeping it from touching because of the center pin. Just letting all know if you have had the same problem.
|
|
larryhobman
Scoot Enthusiast
Posts: 117
Location: Delaware beaches
|
Post by larryhobman on Jan 28, 2021 15:13:49 GMT -5
I know the gear is to move out. It is getting stuck by the spring being twisted. The gears are greased and move very smooth when you push the kicker down. The full motion is smooth goes down and returns up great but no engagement.
|
|
larryhobman
Scoot Enthusiast
Posts: 117
Location: Delaware beaches
|
Post by larryhobman on Jan 27, 2021 16:31:43 GMT -5
Hi, Does anyone have just the kick start claw spring as an extra, I would cover the shipping. The other option is to bend the spring, will that work?? The issue is that the starter claw will not engage on the other side attached to the variator. It is installed as far out as it can go on the vari side. Attached a picture to see how the spring sits and that is what I feel is not working right. Let me know.
|
|
larryhobman
Scoot Enthusiast
Posts: 117
Location: Delaware beaches
|
Post by larryhobman on Jan 27, 2021 12:51:33 GMT -5
I forgot about Brent's calculators section. I did use and and set the rings to .008 top and .010 2nd. Any other advise for set up or tuning, let me know as I do read all responses.
For this build: Dr. pulley clutch, 52mm BVH kit, A9 cam, Large performance carb, Sliders for tuning. Carb wise I have a choice of trying 28mm flat slide carb, 30mm flat slide, 24mm CVK carb (standard 150cc carb), stock pd18,
Will be going thru my carb pile to see what else. I have a parts hording problem.
|
|
larryhobman
Scoot Enthusiast
Posts: 117
Location: Delaware beaches
|
Post by larryhobman on Jan 24, 2021 14:38:22 GMT -5
Hi all,
Quick question. I am building a 52mm kit with a big valve head and an A9 cam. The rings that came with it are gapped at .008 for the top and 2nd ring. The .008 measures ok for the top but I read that the 2nd ring should be larger. Instead of using .004 I read that it should be bore times .005 or .006 that makes the 2nd ring to be .011 or .012
Question is should I keep it as it came .008 or go larger. Let me know. Thank you
Carb and exhaust are going to be much larger too, like a 24mm carb and open exhaust.
|
|
larryhobman
Scoot Enthusiast
Posts: 117
Location: Delaware beaches
|
Post by larryhobman on Sept 19, 2020 12:52:50 GMT -5
I have it all to try, I am just trying to see others experience so I do not fail right away. I have 49/17 gears, A9 cam, the 52mm kit with a new BVH, 28mm flat slide and a 30mm flat slide both brand new.
|
|
larryhobman
Scoot Enthusiast
Posts: 117
Location: Delaware beaches
|
Post by larryhobman on Sept 18, 2020 14:58:38 GMT -5
My current set up with the 24mm carb works great. I am doing another build for me as my son wants the 50mm on his scoot. He has a 47mm and a 18mm carb final drive 15:1 and I blow it away with my 50mm I pass him like it is still stock. I do have an 11:1 final drive in my current BBK which will be on the 52mm build unless I drop to 9:1 I do have those gears too.
|
|