Description
Part Number: 4401
AutoMeter Ultra-Lite 2-5/8″ Mechanical Vacuum / Boost Gauge
Motorsports-grade accuracy and iconic silver-dial styling engineered for high-performance forced induction applications.
Key Features
- ☑ Bourdon Tube Movement: Patented high-precision mechanical movement ensures instant pressure response without relying on vehicle electrical power.
- ☑ Ultra-Lite Motorsport Aesthetics: Lightweight aluminum casing with satin anodized silver dial face, black numerals, and high-contrast red pointer.
- ☑ Dual Pressure Range: Accurately monitors manifold vacuum from 30 in. Hg up to 20 PSI positive boost pressure.
- ☑ Perimeter Incandescent Lighting: Traditional dial perimeter lighting with red and green bulb covers included for customized night illumination.
- ☑ Complete Fitting Kit: Includes 10 ft. nylon tubing, 1/8″ NPT brass compression fittings, T-fitting connector, and mounting hardware.
Product Overview
The AutoMeter 4401 Ultra-Lite mechanical boost and vacuum gauge remains an industry benchmark across track day, drag racing, and fast-road tuning builds. Sized in a popular 2-5/8″ (66.7mm) face diameter, this analogue instrument provides zero-latency manifold pressure readings directly via mechanical pressure connection.
Built with a durable, vibration-resistant aluminum housing and AutoMeter’s proven Bourdon tube mechanism, the PN 4401 gives drivers complete engine confidence under demanding boost conditions.
Additional information
Weight
0.33 kg
Dimensions
11.43 × 11.43 × 11.43 cm
Range
30 IN HG/20 PSI
Size
2-5/8" / 66.7mm
Series
ULTRA-LITE
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Additional information
| Weight | 0.33 kg |
|---|---|
| Dimensions | 11.43 × 11.43 × 11.43 cm |
| Range | 30 IN HG/20 PSI |
| Size | 2-5/8" / 66.7mm |
| Series | ULTRA-LITE |
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