Blox Racing 52mm Vacuum Gauge

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  • Regular price $ 63.90

The BLOX Racing 52mm Vacuum gauge accurately measures manifold vacuum or crankcase vacuum when using a crankcase vacuum pump.  Vacuum gauges are ideal for low RPM tuning and accurately monitors indications of detonation from nitrous use.

Mechanical operation
0 in. Hg - 30 in. Hg