HKS Blow Off SQV4 Silver GMC 3L LM7 Chevrolet Silverado 1500

3L LM7 Chevrolet Silverado 1500 1999-2007 5

Through the use of a measuring arm during the design process and the use of high-precision CNC machines - the adapter ensures perfect concentricity of the engine and gearbox

4i 2004-2014

6L L4 Gas 1990-1992 Ford Escort V 1

HKS Blow Off SQV4 Silver GMC 3L LM7 Chevrolet Silverado 1500Universal sequential membrane Blow Off Valve (BOV) HKS SSQV 4. It uses a double membrane that ensures high speed and accuracy. Original, made in Japan. At a lower pressure only opening a small membrane (up to 0. 2 0. 5 bar), at a higher pressure (0,5 2,5bar) opening both membranes simultaneously. Continuous adjustment of the blow off pressure can be reached by a screw in the rear part of the valve. BOV is only suitable for turbocharged engines.