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Electronic Anti-lag Valves by Turbosmart
The Turbosmart eALV40 (Fresh-Air bypass Anti-Lag Valve) for motorsport & high-Performance Applications featuring fully electronic actuation, removing the need for the solenoids & tanks of traditional pneumatic systems. Featuring a 40mm valve diameter and a purpose-designed actuator housing. Multiple fittings are also supplied for ease of fitment and fabrication.
The fresh air valve allows for incoming charged fresh air from the turbo to be diverted safely into the exhaust manifold pre-turbine wheel with the throttle at low opening angles to allow for safer spooling of the turbocharger without the potentially damaging throttle based late combustion event style anti-lag that can induce high engine stresses and break connecting rods.
The eALV40 utilised the SEMA Award-Winning Technology of Turbosmart’s GenV eWG Range, Providing unparalleled control & a specially sealed guide, fit for true ALV purpose.
In 2018, Turbosmart released their Anti-Lag Valve, the ALV40 to much acclaim. For 2021 they’ve expanded on this, introducing the 2019 SEMA award-winning technology of the eWG electronic gate & combining the two to make the world’s most controllable fresh-air anti-lag valve, the eALV40.
The GENV architecture both the electronic external wastegate range and the ALV40 are built on is truly modular, allowing interchangeable actuator housings between all body sizes & full 360-degree rotatable housings for limitless mounting, hose & wire routing.
Traditionally, pneumatic operated anti-lag valves can often require external canisters, check valves and multiple solenoids for operation. These systems are proven & an extremely effective anti-lag strategy, however, the eALV40 from Turbosmart changes all that with full electronic actuation & control from your aftermarket ECU.
The control strategy is shared with the GenV eWG range, requiring an H-Bridge control output most commonly used for electronic throttle bodies. The eALV40 includes both a valve position sensor & onboard temperature sensor for data logging and safety strategies.
Further expanding the range, Turbosmart has introduced a 6 port outlet weld flange to help facilitate fitment on 6 & 12 cylinder engines. The full range now includes both pneumatic & electronically actuated, specially designed anti-lag valves as well as outlet weld-on fittings including double, three, four, five & now six-port outlets.
