small block gse 200

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col68
registered user
Posts: 118
Joined: Sun Oct 30, 2011 9:36 am
Main scooter: lambretta s2 li225 ts1
Location: Spalding,lincolnshire
Contact:

Has any one fitted a gse 200. How has it been running any problems that i will need to know about before it is fitted . It is stage 4 tuned at moment has any one tuned one ? Going in an li150 italian, li 125 gearbox, 30mm phbh carb fresco exhaust and changed piston to a 2 ring mahle . ta col
nuttyboy
registered user
Posts: 52
Joined: Sat Jul 17, 2010 6:13 pm
Main scooter: lambretta
Contact:

hi i had the gse kit lasted 400 miles ..mainly due to crap engine builder.kit was ported to stage 5.was told exhaust port should of been left alone . was alot of money for what it is .have since had 185 kit fitted with same performance. suggest you fit it without porting .hohe it helps.
lamblast
registered user
Posts: 147
Joined: Sun May 24, 2009 2:28 pm
Contact:

it you do a search on here for "gse " i wrote how to do one on the cheap weve done 2 both running fine .the one was done for under £30 using a second hand top end .the other was under £100 so cheap as chips they are just the same as a normal large block 200 running wise hope this helps
col68
registered user
Posts: 118
Joined: Sun Oct 30, 2011 9:36 am
Main scooter: lambretta s2 li225 ts1
Location: Spalding,lincolnshire
Contact:

thanks for that will have a look .ta col
soosh
registered user
Posts: 1106
Joined: Sun May 03, 2009 2:01 pm
Main scooter: GP RS200 Iron barrel
Contact:

Std.spec of this barrel is ok. Good with 28/30 carb and bigbore.Reliable too.My kit is based on this barrel and no problem at all.Getting on for 10yrs old.
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