EFM1S Valve, WITH SPACER FOR EXTERNAL DISCHARGE
(DUMP VALVE / POP OFF VENTIL / BY PASS).
The need to create this new product arose not only from the demand for a racing product, but rather from the actual problems of this valve originally installed on 2.3L turbo 290 hp engines . This, being a diaphragm valve, does not withstand as required the high pressure and temperature peaks, causing its rupture and at the same time affecting the engine’s performance both under acceleration and at full throttle (drops in power under acceleration).
Some problems also occur with a healthy diaphragm, but with higher turbine pressures (after ECU programming).
- No diaphragm, sealing, but piston made of thermoplastic thermopolymer material for very high temperature and performance (over 270° so no chance of rupture);
- Electromagnet with low consumption and very high efficiency (opening and closing times reduced by 20%);
- Guaranteed and tested operation at 3 bar with 170° air inlet temperature;
- Completely made of auto motive aluminum with very low lead content and anodized;
- Rotatable 360° on dl bracket for better positioning in installation;
- Electrical connector and valve/solenoid body IP67 watertight;
- Black coloring like the original, so it is difficult to detect and challenge;
- Guaranteed 2 years in all parts;
- Possibility and ease of installation even by the user customer;
Product Order Code EFM1S
Price: 340.00 Euro (+ VAT AND SHIPPING)
pop off by pass blow off ventil racing bonalume special parts pop off by pass blow off piston external exhaust without electric diaphragm plug and play