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boosttapped.jpg To add a mechanical boost gauge, I drilled & tapped the intake plenum for a compression elbow (NAPA 69x2 ~$3).
boosttapped.jpg | Hits: 741 | Posted on: 12/11/11 | View original size (2.83 MB)

To add a mechanical boost gauge, I drilled & tapped the intake plenum for a compression elbow (NAPA 69x2 ~$3).