Spoke to andy and sorted with him so we'll see how it goes
Search found 318 matches
- Wed Jan 14, 2009 10:31 pm
- Forum: Lambretta Tech
- Topic: RB 250 Exhaust
- Replies: 23
- Views: 9385
Re: RB 250 Exhaust
Well Im doing one and Im putting a Franspeed race on it.
Spoke to andy and sorted with him so we'll see how it goes
Spoke to andy and sorted with him so we'll see how it goes
- Mon Jan 12, 2009 7:29 pm
- Forum: Lambretta Tech
- Topic: Thrust Faces
- Replies: 41
- Views: 12416
Re: Thrust Faces
have seen pistons that have been cut as a reverse V instead of having windows Whichever way you decide to go.....if you choose the "V" cut, you should have a small drilled hole at the apex of the two cuts....otherwise a split will definately occur....this is where "newschool" jo...
- Mon Jan 12, 2009 12:13 am
- Forum: Lambretta Tech
- Topic: rapido 250
- Replies: 10
- Views: 4607
Re: rapido 250
Nice
- Sun Jan 11, 2009 11:46 pm
- Forum: Lambretta Tech
- Topic: Thrust Faces
- Replies: 41
- Views: 12416
Re: Thrust Faces
Sean I think he is saying not to put windows in piston but from bottom of inlet skirt cut up to the rings basically the width of the inlet port and up until the skirt is open into the port @ BDC But the thing is how far up to the rings do u go. David I would cut a reverse U not V and I would maybe c...
- Sun Jan 11, 2009 11:19 pm
- Forum: Lambretta Tech
- Topic: Thrust Faces
- Replies: 41
- Views: 12416
Re: Thrust Faces
as far as i understand it.................on power stroke ,the ex side of piston is "major "thrust surface.............this is in effect pressed down (above gudgeon pin)..........and so inlet skirt side is pressed up (below gudgeon pin)...............this has the effect of scraping the oi...
- Sun Jan 11, 2009 10:42 pm
- Forum: Lambretta Tech
- Topic: RB20 (200cc) - Pictures and Spec
- Replies: 80
- Views: 49628
Re: RB20 (200cc) - Pictures and Spec
I find putting my hand over it, it helps..
- Sun Jan 11, 2009 10:40 pm
- Forum: Show us yer Scoots!!
- Topic: Reflections in Blue the Paintwork (RinB)
- Replies: 12
- Views: 7618
Re: Reflections in Blue the Paintwork (RinB)
Scootermonkey wrote:Whats all this about a scooter. I cant see one, too busy watching your avitar!
I find I have too put my hand over it that helps
- Sun Jan 11, 2009 10:39 pm
- Forum: Show us yer Scoots!!
- Topic: Reflections in Blue the Paintwork (RinB)
- Replies: 12
- Views: 7618
Re: Reflections in Blue the Paintwork (RinB)
Cheers there Ralphralph95 wrote:not bad for an old shedRinB wrote: Thanks
Smiffy
Its a bit better then the original one when I was down in Weston hey m8
- Sun Jan 11, 2009 10:33 pm
- Forum: Lambretta Tech
- Topic: Thrust Faces
- Replies: 41
- Views: 12416
Re: Thrust Faces
yep thats also has an effectsean brady scooters wrote:you may both like to read up on" piston pin offset"...................
interesting stuff.
But well talk about that later a sean
I see another skicky for the tuning section
- Sun Jan 11, 2009 10:21 pm
- Forum: Lambretta Tech
- Topic: Thrust Faces
- Replies: 41
- Views: 12416
Re: Thrust Faces
David
give me some info m8 & ill do some calcs
also have u any pics of wear, I have seen this too?
need Bore, Stroke & Rod length.
Smiffy
give me some info m8 & ill do some calcs
also have u any pics of wear, I have seen this too?
need Bore, Stroke & Rod length.
Smiffy