|
Post by oldgeek on Aug 3, 2020 18:36:42 GMT -5
Looking very good so far! I like your solutions to the issues that have come up. I am working on a build that has many similarities to the one you are doing. My build is Kymcos version of the Honda AF16 mated to a Minarelli cylinder. I am struggling with the seal for the stator side ATM. Did you have problems there with yours?
|
|
Deleted
Deleted Member
Posts: 0
|
Post by Deleted on Aug 4, 2020 15:54:41 GMT -5
I'm using Piaggio oil seal 19x30x6,5mm. I think they're used in Aprilia SR50R.
|
|
|
Post by oldgeek on Aug 4, 2020 17:46:19 GMT -5
I'm using Piaggio oil seal 19x30x6,5mm. I think they're used in Aprilia SR50R. Looks like I need a 19x25.5x7 not sure such an animal exists.
|
|
|
Post by 190mech on Aug 4, 2020 18:56:06 GMT -5
UH,thats a thin seal,convert to inch measurement,19=3/4" 25.4=1" 7=.275",check out the 312518 seal,only 1/8" thick so 2 could be easily stacked..
|
|
|
Post by oldgeek on Aug 4, 2020 21:08:19 GMT -5
UH,thats a thin seal,convert to inch measurement,19=3/4" 25.4=1" 7=.275",check out the 312518 seal,only 1/8" thick so 2 could be easily stacked.. Muchas Gracias! Thats gonna save considerable work if it fits correctly. Sorry I jacked your thread @asterix
|
|
Deleted
Deleted Member
Posts: 0
|
Post by Deleted on Aug 7, 2020 10:35:03 GMT -5
Got this thing started . I felt like ignition was too advanced, so retarted 3-4 degrees. Lost some umphh..from low revs, but was better all around. This test pipe gives me nerving sensation. Maybe some stealthy V8-pipe would fit this build.
|
|
Deleted
Deleted Member
Posts: 0
|
Post by Deleted on Sept 22, 2020 5:16:20 GMT -5
While waiting V8 pipe to arrive, I decided to modify my test pipe for Hondarelli. From the dimensions,it has a 274mm long headpipe at about 0,7 degree (25mm ID opening). then a 2 stage diffuser of 286mm long. Belly's diameter is 104mm ID and width 102mm. Baffle cone is 206mm (2 stage). Stinger's dia is 16,5mm ID and lenght 173mm. 30mm of the stinger is inside the cone. Total length of 868mm, without stinger. All measurements are questimates, but should be in 2mm tolerance.
|
|