gt550 help with barels stud spacing
Moderators: oldjapanesebikes, H2RICK, diamondj, Suzsmokeyallan
-
- Still in the Driveway
- Posts: 7
- Joined: Fri Nov 28, 2014 12:59 am
- Country: australia
- Suzuki 2-Strokes: t500
gt550 help with barels stud spacing
hi can anyone tell me the distances of the barrel studs on an early 550 engine. eg 120mm by 120mm or does anyone have barrels they would part with or an old gasket they would measure..thanks in advance Link
- Cliff
- To the on ramp
- Posts: 476
- Joined: Sun Dec 14, 2008 9:34 am
- Country: Canada
- Suzuki 2-Strokes: Original owner GT550L
- Location: Whitby, Ontario
Re: gt550 help with barels stud spacing
Bottom or base studs, 86.0 mm center to center on my 1974.
Top or head studs, 62.5 mm.
Why do you need to know??
Top or head studs, 62.5 mm.
Why do you need to know??
-
- Still in the Driveway
- Posts: 7
- Joined: Fri Nov 28, 2014 12:59 am
- Country: australia
- Suzuki 2-Strokes: t500
Re: gt550 help with barels stud spacing
hi cliff thanks i am after barrels for a project. would you be able to measure the barrel height cases to top(roughly is fine), and by any chance would you or someone know the distance to gudgeon from the top of piston. Again thanks a lot for your time. Link
- Cliff
- To the on ramp
- Posts: 476
- Joined: Sun Dec 14, 2008 9:34 am
- Country: Canada
- Suzuki 2-Strokes: Original owner GT550L
- Location: Whitby, Ontario
Re: gt550 help with barels stud spacing
Barrels are approx. 106.10 mm from base to top, plus approx. 25.4 mm of the cylinder sleeve protruding below. Total sleeve length, from head gasket surface to bottom is approx. 131.5 mm.. Standard bore/stroke is 61 X 62 mm for a GT550.
Top of piston crown to center of piston pin approx. 36.5 mm.
Are you looking for a set of stock barrels for a GT550??
Top of piston crown to center of piston pin approx. 36.5 mm.
Are you looking for a set of stock barrels for a GT550??