Search found 13 matches
- Thu Nov 09, 2023 12:05 am
- Forum: Tech FAQ
- Topic: Recommendation for RT195 gearing with original Taffy exhaust
- Replies: 1
- Views: 14876
Recommendation for RT195 gearing with original Taffy exhaust
I’m after bit of advice from you guys if possible please. I’m building a small block RT195 ( piston ported) and have an original Taffy expansion to go with it plus Italian LI150 gearbox and 46 crown wheel, MEC 58/107 crank. Could anyone recommend what final gear ratio I should be aiming at for a goo...
- Fri Jul 05, 2019 3:34 pm
- Forum: General Scooter Chat
- Topic: Re registration to a 125
- Replies: 8
- Views: 7351
Re registration to a 125
Could anyone tell me how easy is it to reregister a 200 as a 125, basically got a 200 frame and want to put a 125 engine in for my lad. Any help greatly appreciated.
- Fri Jun 28, 2019 11:12 pm
- Forum: Lambretta Tech
- Topic: AF double row hub bearing help required
- Replies: 2
- Views: 1779
AF double row hub bearing help required
Just got one of the new AF double row hub bearing to go with my AF clo5e, I notice the bearing has a seal in both ends, do you need to remove the internal one to allow the bearing to be lubricated.
Can’t seem to get through to AF Rayspeed to ask them.
Can’t seem to get through to AF Rayspeed to ask them.
- Tue Jun 18, 2019 2:01 pm
- Forum: Lambretta Tech
- Topic: Rapido Race 225 exhaust and gearing recommendations
- Replies: 3
- Views: 2821
Re: Rapido Race 225 exhaust and gearing recommendations
Thanks all for the info, so I looks like the GP200 (indian) with a 46/19 seems to be what most suggest but can any body tell me how the JL3 Road and the NK Road Race would differ and if the jetting would be around the same.
- Sun Jun 16, 2019 4:01 pm
- Forum: Lambretta Tech
- Topic: Rapido Race 225 exhaust and gearing recommendations
- Replies: 3
- Views: 2821
Rapido Race 225 exhaust and gearing recommendations
Hi, Just starting to build my Rapido Race 225 and looking for exhaust and gearing recommendations. I have a couple of exhaust options open to me, I have either a JL3 road or a NK road Rally and either LI150, SX200 or Indian GP200 gearboxes, 46 crown various size front sprockets and will be running a...
- Sat Apr 27, 2019 8:13 pm
- Forum: Lambretta Tech
- Topic: Gran Turismo GT200 Big block - PHBH 30 Jetting Advice Please
- Replies: 10
- Views: 8923
Re: Gran Turismo GT200 Big block - PHBH 30 Jetting Advice Please
Hi Davidsquaredson, To be honest I found the Sx200 gearbox a bit tall 1st 2nd and 3rd fine and could get upto 50-55mph in 3rd no bother but put it in 4th and power would stagnate it may creep up to 60 but very slowly.
- Tue Apr 23, 2019 6:57 pm
- Forum: Lambretta Tech
- Topic: Would reducing squish require change in jetting
- Replies: 3
- Views: 2147
Re: Would reducing squish require change in jetting
Done 650 miles so far and runs great up 3/4 throttle but no more power after that. Thought it was gearbox to tall so changed to an li150 16x46 made a little difference but not much. Then realised I should of not fitted a head gasket with a 58 / 107 crank, this was after I had it dyno’d, so hoping th...
- Tue Apr 23, 2019 6:03 pm
- Forum: Lambretta Tech
- Topic: Would reducing squish require change in jetting
- Replies: 3
- Views: 2147
Would reducing squish require change in jetting
Had my Granturismo GT200 set up on dyno and jetted but found it could not make top end power. So checked the squish to find it 1.8mm which I now know is too much and needs to be between 1.2mm to 1.5mm so planning on removing the head gasket. the question is if I remove a 0.5mm head gasket to get the...
- Mon Feb 11, 2019 10:42 am
- Forum: Lambretta Tech
- Topic: Gran Turismo GT200 Big block - PHBH 30 Jetting Advice Please
- Replies: 10
- Views: 8923
Re: Gran Turismo GT200 Big block - PHBH 30 Jetting Advice Please
Thanks Garry, better order so more jets then. Cheers
- Sun Feb 10, 2019 11:12 pm
- Forum: Lambretta Tech
- Topic: gear help: GT 200 on Jet200
- Replies: 13
- Views: 5572