2-1/16" BOOST/VACUUM, 30 IN HG/20 PSI, MECHANICAL, ULTRA-LITE
The standard in the industry, AutoMeter’s Mechanical Boost/Vac Gauges have found their way into more builds than any other. Using a patented, high precision bourdon tube meter movement, there isn’t another gauge on the market that can lay claim to the levels of accuracy or durability you’ll find here. A simple 1/8” NPT pressure connection requires no electrical hookup for operation. Includes 1/8” NPT fittings and nylon line kit.
- Size:2-1/16" (52.4mm)
- Range:30 IN HG/20 PSI
- Instructions: Download PDF
- Traditional incandescent lighting illuminates around the perimeter of the dial
- AutoMeter’s race proven mechanical instruments provide trusted accuracy while being simple to install
- No electrical system required for gauge operation - compatible with every street or race vehicle
- Gauge kit includes 1/8” nylon line, T-Fitting, vacuum fitting, compression fittings, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
- Mechanical movements provide accuracy and durability even in the harshest environments
- 1/8" NPT Male to 1/8" compression fitting, 1/8" NPT Female to 1/8" compression fitting, 1/8" NPT to 1/4" NPT bushing, T - Fitting
What is the action speed of the needle, I have seen some gauges bounce a lot and helped diagnose problems at idle. Some gauges have slow needle action and gives you only general information. Thank you.
Do both of these guages have a Silver Face ?
what is the difference between 4301 vs 4301-sp
Hi, I'm after a boost gauge for my 2004 wrx. What are some things I should be aware of when purchasing a boost gauge? Will this specific one be effective for my car?
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