ok ine cobbling togerther an engine out of parts i have laying around ,question is what top end will pull sx 200 gearing with a club man and bhbl 25 through the air box ,standard gp200??
engine spec
200 cases sx 200 box koyo bearings viton seals
5 plate clutch iwis chain 15/46
race crank
clubman 25mm phbl(through air box)
will standard stage 4 gp 200 pull ok or do i need more ??
cobbling together an engine
-
carlos fandango
- registered user
- Posts: 792
- Joined: Wed Jan 07, 2009 12:51 am
- Location: Stourbridge
- Contact:
Ive got a similar set up . Std Jet 200 engine and barrel, clubman and 26mm phbh with remote filter, in an S1 pulls like a train , but wont go much over 60/65 mph. i guess an expansion would let it rev on more than the clubman. loverly to ride around suburban roads but struggles a bit on duel carrage roads etc.
Russ
Russ
When i was young my Mom said "if you haven't got anything nice to say, say nothing at all " ..................... and people wonder why I'm quiet around them !
-
Muttlyoo7
- registered user
- Posts: 37
- Joined: Sun Apr 22, 2012 9:16 pm
- Main scooter: Gp200
- Location: Fareham
- Contact:
I ran my GP200 for years with standard SX200 gearing, using a an AF 200 Stage 4 barrel with the tranfer ports in the top of the casing opened up to match. It breathed through a 25mm Dellorto with a standard air filter. and had a 42mm RS clubman exhaust. It went really well one up, but you had to slip the clutch to pull away 2 up when loaded with luggage. In many ways I prefered it to the Rapido 225 set up I'm using now. 