Search found 298 matches
- Sun Feb 09, 2014 7:23 pm
- Forum: Lambretta Tech
- Topic: My scooter seems to have slowed down
- Replies: 47
- Views: 11212
Re: My scooter seems to have slowed down
Do you have a copy of the Dyno sheet you can post?
- Wed Feb 05, 2014 11:19 am
- Forum: Tech FAQ
- Topic: Exhaust Wrap ...Again sorry.
- Replies: 16
- Views: 5131
Re: Exhaust Wrap ...Again sorry.
Think the idea is that the wrap insulates the expansion chamber and keeps the exhaust gas hotter and therefore denser. This density increases the strength of the exhaust pulse so the chamber works more efficiently. The question is whether the cylinder is capable of staying cool enough when the exhau...
- Fri Dec 27, 2013 11:41 am
- Forum: Lambretta Tech
- Topic: Cyclone 5
- Replies: 46
- Views: 15387
Re: Cyclone 5
I've had the same problem with my cyclone batch 2 with new cluster .i find it very odd that the same thing has happened to 2 gearboxes in all most identical circumstances http://i1061.photobucket.com/albums/t473/shaneo221/107A1E21-3797-445F-AD06-296551490A74-5473-00000517DC6FC62D_zps07e97a26.jpg ht...
- Fri Dec 13, 2013 5:05 pm
- Forum: Lambretta Tech
- Topic: How fast can a scooter really go? Dyno Data & Sprint Sim....
- Replies: 44
- Views: 18714
Re: How fast can a scooter really go? Dyno Data & Sprint Sim
No. I don't know how much he had, but then it wasn't either a standard body or Gp6 and would of had significantly less drag.Arcadia wrote:So Keith Terry had 60+ bhp? Is that what we are saying here?
- Fri Dec 13, 2013 2:59 pm
- Forum: Lambretta Tech
- Topic: How fast can a scooter really go? Dyno Data & Sprint Sim....
- Replies: 44
- Views: 18714
Re: How fast can a scooter really go? Dyno Data & Sprint Sim
I know Avantone did a bit on this and am waiting to hear back from him, i cant remember what his calcs said but im sure he had some sort of graph/resistance curve also??? :? It was something I posted in 2008 on the old forum. http://www.phpbb88.com/scooterotica/viewtopic.php?p=12319&highlight=&...
- Tue Dec 10, 2013 8:04 pm
- Forum: Lambretta Tech
- Topic: The Super Monza exposed.
- Replies: 170
- Views: 54029
Re: The Super Monza exposed.
Any photos of these two doing a top speed run irrespective of when and where?
- Wed Dec 04, 2013 8:56 pm
- Forum: Lambretta Tech
- Topic: The Super Monza exposed.
- Replies: 170
- Views: 54029
Re: The Super Monza exposed.
hoping someone can help me out??,ive been chasing 100mph for a few years and it does seem you need close to 40 bhp,a light rider and a decent tail wind (hopefully a slight gradient,lol) to get there,i think im missing something here that a 30bhp motor can actually pull 100mph+,on the day of these '...
- Tue Nov 12, 2013 8:25 am
- Forum: General Scooter Chat
- Topic: Ricspeed - Rich Smith - Rest In Peace
- Replies: 133
- Views: 56489
Re: Ricspeed - Rich Smith - Rest In Peace
Tragic for all concerned - RIP Ric
- Fri Nov 08, 2013 10:01 pm
- Forum: Lambretta Tech
- Topic: How could I model ratios for a new 5-spd box? (for free)
- Replies: 4
- Views: 1558
How could I model ratios for a new 5-spd box? (for free)
You can do it here: avantone.wordpress.com
New facility to design, compare and store 27 gearbox configurations of your choice.
New facility to design, compare and store 27 gearbox configurations of your choice.
- Wed Jun 12, 2013 9:25 pm
- Forum: Lambretta Tech
- Topic: too much squish
- Replies: 10
- Views: 5444
Re: too much squish
what are the symptoms of too much squish on performance? I have fitted a lth reed valve on an early mugello 200 which I ported as per threads here. Low down pull is ok but when trying to rev higher it seems to struggle and the noise is outputting. set up is 26 deli b race stealth expansion main jet...