81 Gs1100e

[ghainjr1]

From that one they look flat. Thank you. Also numbers stamped on the top that I dont have.

[Guest]

Flat. I do not have a C or a 1 on the top of the pistons. There was a round symbol in the center and an arrow pointing the direction for the piston during assembly. I hope someone here knows the C and 1 on your piston and can identify it.

[ghainjr1]

Each piston has the C, and 1,2,3,4 for which rod they belong to.

[ghainjr1]

I do not have an arrow for direction of piston for assembly either!

[ghainjr1]

I do want to thank you again Chef for what your doing here. Your giving me a little more insight and hope that I can get this monster back together without possibly selling a kidney! I tried putting the kids on Ebay, but everyone wants younger ones, not my teenagers!!!!!!!!!!!! Thanks

[Guest]

http://www.mtceng.com/piston_suz_gs1100.htm

[ghainjr1]

Just checking things out at Wiseco and the pins match exactly- 2.472in on the money. Thats very hopefull in my eyes!!!!

[Guest]

I bet they are MTC pistons. Call them and send them a pic. I bet that's it.

http://www.mtceng.com/contactus.htm

[ghainjr1]

Why do you think their MTC?

[Guest]

Just a guess. It has a C on the piston. [-o<

[ghainjr1]

Alright I've emailed specs and sent pics to MTC and Wiseco. Hopefully someone can tell me something. Chef, according to your kit and the dimensions of what I have, wouldnt Wiseco's parts work as long as everything measures the same? If the rings and pins are the correct size wouldnt they work if there not Wiseco pistons? Lots of car stuff does, are our bikes any different?

[ghainjr1]

Time to hit the hay. Thanks to everyone reading and or responding. I really appreciate it and hopefully all goes well. I'll post whatever I find out. Thanks alot, Greg

[ghainjr1]

Waiting to here from Wiseco and MTC, but it sounds like were going to be Wiseco.

[ghainjr1]

MTC says its not one of their offspring. Says it looks like a older Wiseco. Waiting to here from them!

[NICK!]

I took some more measurements and the best I can come up with is that the cylinders and the pistons are 75mm give or take. I took the measurement from the bottom of the piston.

Now that makes a big difference. Bet Wiseco will come to the rescue.