Rotoshim

29/11/2025

After cutting the top off this Model A four banger block, it’s time to work out what to do next, but it’s gonna be carved out of this huge slab of aluminium. She is gonna stay fully sidevalve, but now we can do what we like with the ports and valves. We also have an opportunity to shorten the conrods and lower the deck height. It’s gonna be different!

29/10/2025

Built by one-time F1 racer John Miles, this supercharged Austin 7 Special has been further developed by owner and driver Tim Roebuck, including upgrading to Rotoshim hydraulic dampers. The car is a 2-time series winner in Historic 750 Formula and holds class lap records at several UK circuits.

“Friction dampers were always a compromise and struggled to damp axle modes. Working with the guys at Rotoshim, we tuned the Rotoshim dampers to give fantastic axle damping and better body control. The results speak for themselves.”

16/10/2025

We’ve just received our latest shipment of Burtz Block Kits — all are reserved except one. Available for shipping to the UK and Europe.

10/10/2025

Something new happening at ROTOSHIM HQ

We are very excited about this new project.

19/08/2025

03/05/2025

We are getting ready the next batch of ROTOSHIM shocks ready. Make a difference to your driving experience with the revolutionary dampers.

If you are looking for a set of shock absorbers/ dampers from the next batch get in touch - [email protected]

23/03/2025

Some recent shots of the latest batch of ROTOSHIM shocks going out next week….

Are you running ROTOSHIM shocks this year? Already got them on? What do you think?

16/03/2025

Spring has sprung and we are getting ready at ROTOSHIM for another fun season out and about. Our workshop seems to have grown in car numbers.

Lots of exciting stuff coming this year from us.

07/04/2024

Proud to be sponsors of the merchandise hoodies for Beers, Bikes and Bands this year. Support this great cause by buying one of these awesome hoodies.

07/04/2024

We do more than just shock absorbers / dampers, but that is where it all started.