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Tial Spring: .8 Bar / 11.60 psi for WG38/40, .7 Bar / 10.15 psi for WG44/46 FV0023373 REV
Price: $29.50 (USD)
Engine Vacuum Reading / Color Use Spring
Between:
- 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 ) ** Measure engine vacuum at idle.
(engine at operating temperature)