my bike has got to go

[scoobes]

well this is a hard one but the bike has to go its on ebay just thought you would like a look,,,here is the number 150176166764 ...

[79XS11F]

Bummer to be selling but if you have others in crates your still good to go. Just how did you go about finding XS1100s in their crates after all that time?
Rob

[mro]

Engine Size (cc): 1,098 cc


mro

[79XS11F]

Originally posted by mro
Engine Size (cc): 1,098 cc


mro

I saw that too and was wondering if Yamaha just called it that for some import tax reason or some other reason to meet criteria in that market. I really can't see them wanting to make all the different parts that would be involved for 3 cc difference
Rob

[scoobes]

i just went from my log book....

[rover]

ALL xs and xj 11's are 1098cc actual displacement.

[BrianB]

My book shows 1101 CC for my 80 XS1100SG.

[TopCatGr58]

I know I had seen that 1098cc somewhere also, but can't find it? I think I've seen it on the side of the engine!?

I just checked the Service Data on the Official Yamaha Parts Fiche site, and for the 78E it has 1101, for the 81SH it has 1102!

Following is Bore and Stroke:
71.5mm x 68.6mm x 4

(Pi x R sq'd)35.75 squared= 1278.06 x 3.1416=4015.16 x 68.6 = 275440.05 x 4 cylinders =110176.22 / 1000mm/CC = ~1101.7cc's or 1102cc's depending on how you want to round it, up or down!

Not sure if it was a ploy by Yamaha to mistate it's size for advertising, or insurance purposes??
T.C.

[mro]

78E it has 1101, for the 81SH it has 1102

cc numbers are on the front side of block....
have only seen 1101 and 1102


mro

[JWSanders]

You still have that beautiful Martini to keep you company, don't you?

[scoobes]

no the martini went back in april

[LoHo]

Hey, a hole in a piston adds a cc or two, doesn't it?