1976 SRX 340 Wiseco Piston - Koch's Performance

1976 SRX 340 Wiseco Piston Kit

available in std. .020 .040 and .060 sizes

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Koch's Performance shared Snowmobile Hall of Fame's post.

2 weeks ago

Hello from the SHOF!

We have good news on the new addition! The crew of workers will be looking to finish in the next couple weeks. After we get signed off and all of the appropriate paperwork completed we’ll be good to go! Then the fun begins getting everything ready for new displays! A new year along with a new addition...can’t wait!!

We would like to thank everyone for their continued support and look forward to seeing you soon! ... See MoreSee Less

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Koch's Performance shared their post.

2 weeks ago

14th annual vintage open house! ... See MoreSee Less

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Koch's Performance added 22 new photos.

2 weeks ago

14th annual vintage open house! ... See MoreSee Less

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Koch's Performance shared their post.

2 weeks ago

Just received word from our great friends at the WCDC that they are donating some tickets for Vintage Weekend at Eagle 🦅 River for us to give away as door prizes at our 14th Annual Vintage Open House on Saturday December 1st. We we be drawing at 1pm. We also have a lot of other door prizes so be sure to stop in and sign up on Saturday! Winners must be present
We have some Very BIG names scheduled to be on hand once again this year along with this years AWSC Snow Queen! ... See MoreSee Less

2 weeks ago