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TiAL 50mm Blow Off Valve BOV Spring - 7 Psi / Black

MSRP: $17.00
Price: $13.99
You Save: $3.01
Item Number: 424-20201-001
Manufacturer: Kinugawa

Application Used to change out the spring pressure on the Tial 50mm BOV to affect the BOV response tuning to reduce compressor surge (different spring levels affect amount of vacuum required on each engine to open the BOV on throttle release.
Kit incl. 1 * 7 psi white Spring
Condition Brand New
Note

Engine VacuumReading

Color

Use Spring

-22 and -23 in/Hg

Pink

-12 Psi (-24 in/Hg )

-18 and -21 in/Hg

Un-painted

-11 Psi (-22 in/Hg )

-14 and -17 in/Hg

White

-9 Psi (-18 in/Hg )

-10 and -13 in/Hg

Black

-7 Psi (-14 in/Hg )