Does this appear to be a 750 engine in an 1100 frame?

[Cipher]

[posplayr]

Based on what , motor mounts?

[Cipher]

no just the engine itself. Are the lower parts common and a top end swap possible on this generation of bike?

[hjfisk]

Try looking at the boss on I believe lower front left side of cylinder block and read how many cc's

[Cipher]

I cant do that its a few hours away.

[posplayr]

no just the engine itself. Are the lower parts common and a top end swap possible on this generation of bike?

The GS750E 16V is a much different motor than the GS1100E 16V even though they appear to be very similar.

Not sure much is interchangeable other than a short list:

some covers
exhaust cams (are the same).

bottom ends are totally different even though they look the same.

not sure if a head will swap but they are definitely different.

As mentioned check the bottom of the block for 1074cc or 1075cc (forget which).

The other tell tail for 7/11 swaps is you have to change the motor mount brackets below the crank. (a better picture you might be able to deduce that).

[Cipher]

excellent thanks.