New Products
New Products
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Hasi Tuned CONICAL...
£35.00Conical manifold that guarantees easy tuning and low fuel consumption. HT01
This is great for middle to fast tracks were there is normally high fuel consumption.
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HT-017 HASI STEEL REAR...
£52.80Hasi Tuned Swiss Steel Rear Ball Bearing for On-Road Engine (14x25.4x6 mm)
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HT-022 HASI TUNED...
£55.99Developed after more than a year of testing with our team drivers, this exhaust guarantees better engine operation throughout its range of use, combining a sound without compromises.
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HASI TUNED PIPE EFRA...
£85.99Developed after more than a year of testing with our team drivers, this exhaust guarantees better engine operation throughout its range of use, combining a sound without compromises.
HARD COATED VERSION
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HT-025 HASI 3.5CC...
£11.99PACK OF 3
IMPORTANT NOTE:
After fitting one, or more, of these shims machining work will be needed on the engine squish head.Failure to do this will result in poor performance.
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HASI 3.5CC 0.2MM LINER...
£11.99PACK OF 3
IMPORTANT NOTE:
After fitting one, or more, of these shims machining work will be needed on the engine squish head.Failure to do this will result in poor performance.
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HT-038-CONICAL...
£36.00A conical 90° version (Hard Coated) which offers more torque in the low and middle rpm and is a perfect choice for fast tracks.
This Manifold are less conical than HT02, for this reason the engine becomes smoother at low to medium rpm. It's good choice for track with medium grip. -
HT-038-CONICAL MANIFOLD
£32.00A conical 90° version which offers more torque in the low and middle rpm and is a perfect choice for fast tracks.
This Manifold are less conical than HT02, for this reason the engine becomes smoother at low to medium rpm. It's good choice for track with medium grip. -
HT-072 HASI SLEEVE...
£48.00The must-have tool on every tuner’s bench.
- More control.
- More precision.
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HASI Tuned Rear Back...
£32.99After many tests, Hasi engines is proud to present its newest development.
The new backplate reduces friction, improves the flushing inside the crankcase and with that improves the torque in the bottom to mid rpm range. -
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Hasi Tuned Special...
£18.99Hasi Tuned aluminium servo horn designed specifically for On-road (and some Off-road) cars.
By making the shape of the arm offset it is possible to achieve the maximum steering angle with a linear steering operation.
Fits Futaba, Savox Power 25t etc etc
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HASI TUNED 'LOW...
£65.20New Low Profile Head by HASI TUNED, this head in addition to lowering the centre of gravity, due to a saving of 3.8 grams compared to the original.
These heads has been specially produced for engines with AAC liner, as it guarantees a faster and easier warm-up of the engine.
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HASI TUNED MAIN JET...
£25.99Enlarged fuel window.
Enjoy a wider and more precise tuning range, making carburation faster, easier, and more stable under all conditions.
More control.
Less guesswork.
High-grade stainless steel construction Precision-machined for optimal fuel atomisation inside the carburetor, ensuring better efficiency and improved throttle response at high RPM.Full compatibility Direct fit for all OS 21M2 series carburettors.
📦 Now available as an optional upgrade for all OS-based engines.
THESE WORK!!! -
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HT-078-9 HASI TUNED...
£11.89Hasi Tuned High Performance Venturi 9.00 mm Ultra Short Version
Fits all OS based carburettors.
Similar design to MAX engine short venturi. Immediate power increase. -
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Hasi Tuned 7 PORT 2024/25
£439.99 £619.99SALE SPECIAL - 1 ONLY
- - New high dissipation and low density aluminium cooling head, to combine functionality and lightweight.
- - New crankshaft, with revised timing and balancing.
- - New piston and liner, 7 PORTS with high compression piston made from rod.
- - New reinforced 'GENUINE OS' conrod.
- - New type Low Profile head - RED.
Each engine will have its own dedicated sleeve, which will be perfectly honed inside the crankcase, avoiding dangerous vibrations; the design of the ports has been revised to combine performance and reliability.
COMES COMPLETE WITH 'PRE-RUN' (Proper running not oil bath!) + Hasi Special Back Plate
Like every Hasi engine, they are numbered one by one and accompanied by a certificate of guarantee and authenticity and the useful engine book.
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