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EnglishMuelles para Válvulas Blow-off BV50 en Español
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  2. Applications
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  4. Wastegates and Valves
  5. BV50 Blow-off Valves

BV50 Blow-off Valve Springs

turbos Tial BV50 Blow-off Valve

Springs for Bv 50mm Blow-off Valves
Part Number ENGINE VACUUM READING ** Use Spring Color
in/Hg Bars p.s.i. in/Hg Bars p.s.i.
722781-0007 10 - 13 0.3 - 0.4 4.9 - 6.5 14 0.5 7 Black
722781-0009 14 - 17 0.5 - 0.6 6.9 - 8.4 18 0.6 9 White
722781-0011 18 - 21 0.6 - 0.7 8.5 - 10.5 22 0.7 11 Un-painted
722781-0012 22 - 23 0.7 - 0.8 10.6 - 11.5 24 0.8 12 Pink
NOTES
  • ** Measure engine vacuum at idle ( Engine at operating temperature ).
  • The springs are the same and interchangeable between BV50 and Q BOV but they have different pressures in the different gates. Boost pressures are only an approximation based on intake manifold pressures equaling exhaust manifold presure.


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