April 13, 2023

Hasi Tuned Rear Back Plate for O.S. Engine

Hasi Tuned, the engine tuning brand set-up by top international Swiss onroad racer Silvio Hächler, has released this Rear Back Plate for O.S. Engine V-FUEL Type.  Their latest back plate creation, it is designed to increase mid to high range power and also increases fuel efficiency and quicker return to idling.  The back plate can be used with on relevant offroad and onroad engines from O.S.

Source: Hasi Tuned [hasituned.eu]


January 12, 2023

Tim Wood joins Hasi Tuned

Top British Championship 1:8 Onroad racer Tim Wood will race Hasi Tuned engines in 2023.  The Shepherd driver joins the engine brand of Swiss onroad star pairing Silvio Hächler and Simon Kurzbuch in an important year that will see him race at the World Championships in Japan along with his usual British and ENS campaigns.  A 7-time British Champion and European Finalist, the experience Wood said, ‘“I am so impressed with the attention to detail and focus on absolute top quality the Hasi team have. I am super excited to start this new journey and want to thank all at Hasi for the great opportunity”.

Source: Hasi Tuned [Facebook]


June 9, 2022

Hasi Tuned lightweight engine cooling head

New from Hasi Tuned for .21 onroad engines is their new low-profile lightweight cooling head. Made with special aluminium with very good heat dissipation qualities, this special cooling head guarantees the same cooling for your engine as the original, but is 12grams lighter.

View the cooling head here


April 1, 2022

Hasi Tuned performance clutch spring

Hasi Tuned have announced their exclusive performance clutch spring for high performance .21 on road engines. Following 2 years of testing to create this new clutch spring, it has been made from a special steel and fits perfectly on all clutches, for very durable and super consistent performance.

Source: Hasi Tuned [facebook.com]


March 11, 2022

Hasi Tuned 2022 R21 5-port GT nitro engine

Following the release of their 2022 R21 onroad engine Hasi Tuned are happy to introduced their new 2022 R21 5-port GT nitro engine intended for use with 1/8th GT cars. Based on the 5 port O.S. R21 engine, the new Hasi R21 GT5 has updated timing and new improvements on the cylinder, these upgrades necessary for perfect adjustment with the new fuel rules from EFRA. Also available with many options, such as break-in service, Hasi backplate, high performance venturi or rear ceramic ball bearing.

View more images of the engine here


February 5, 2022

Hasi Tuned R21 7 port nitro engine

Hasi Tuned have introduced their new 2022 R21 7 port nitro engine model intended for the use with 1/8th on-road cars. Based on the 7 port O.S. R21 engine, the new Hasi R21 have a new timing and new improvements on the cylinder. These upgrades are needed to have a perfect adjustment with the new fuel rules from EFRA. Also available with many options, such as break-in service, Hasi backplate, high performance venturi or rear ceramic ball bearing.

View more images of the R21 here


January 23, 2022

Hächler & Kurzbuch powered by Hasi Tuned

Hasi Tuned are starting 2022 with a bang with the announcement that they have signed Silvio Hächler and Simon Kurzbuch for 2022 and beyond. Silvio is a Swiss National Champion, while Simon is a former World Champion as well as multiple ENS series champion. Both drivers will be powered by Hasi Tuned engines as well as use the brand’s exhaust systems and accessories.

Source: Hasi Tuned [facebook.com]


December 23, 2021

Hasi Tuned 2174 & 2175 exhausts

Developed after more than a year of testing with their team drivers, Hasi Tuned has released their new for 2022 exhaust line up. Both exhausts operate at the peak of their designed ranges with the 2174 providing top end speed while the 2175 offers amazing low fuel consumption. Both are available in standard polished finish as well as hard coated versions and there is also an accompanying line up of manifold sets.

View the rest of the line-up here


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