Why This Tach Stands Out
Most tachometers just show RPM. Cool. This one does that and looks like it belongs in a time attack car. The carbon fiber dial gives it a premium, performance-focused aesthetic that pairs perfectly with modern builds, especially anything boosted or track-oriented.
Bright anodized bezels, polished pointers, race proven movements and real carbon fiber dials set this series apart.
AutoMeter 4798 carbon fiber tachometer – Key Features & Benefits
3-3/8″ Gauge Size (85.7mm)
Larger than standard gauges for easy visibility—ideal for in-dash mounting or custom panels.
Electric Tachometer (0–10,000 RPM Range)
Accurate RPM readings for high-revving engines and performance builds.
Carbon Fiber Face Design
Aggressive, race-inspired look that elevates your interior instantly.
High-Contrast Markings
Clear, easy-to-read numbers so you’re not guessing RPM mid-pull.
Through-the-Dial Lighting
Even illumination for nighttime driving—no washed-out or uneven lighting.
Compatible with 4, 6, and 8 Cylinder Engines
Works across a wide range of setups.
Traditional incandescent lights illuminates across the perimeter of the dial
Compatible with 2 – 4 pulse ignition signals (4-8 cylinder engines) with points, electronic, and so much 12V prime-performance racing ignitions.
12 and 16 volt compatible, neatly-suited with just about each and every street car or race car electrical system
Why RPM Monitoring Matters (Still)
Your engine’s power band isn’t random. Shifting at the right RPM:
- Maximizes acceleration
- Keeps you in peak power
- Prevents over-rev damage
Translation: faster, safer, and less expensive in the long run.
Gauge kit includes bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
Auto Meter’s race proven air-core electric tachometers supply fast and accurate readings with a needle so responsive it could go from 0 – full scale in 333 milliseconds
Best Use Cases
- Performance street builds
- Turbo or supercharged setups
- Track and drag cars
- Carbon fiber-themed interiors
- Anyone upgrading from stock tach (or no tach at all)
Installation Notes (Keep It Clean)
- Connect to ignition signal (coil or ECU)
- Wire power and ground
- Mount in dash or panel
- Configure cylinder setting
Take your time—this is a visible piece.
Pro Tip (Free Upgrade to Your Driving)
Don’t shift at redline just because it’s there.
Set your shift points based on your engine’s power curve—not your ego.
Is AutoMeter 4798 carbon fiber tachometer Worth It?
If you want a tach that:
- Looks premium
- Performs accurately
- Matches a serious build
Then yes—this is an easy win. It’s functional and aesthetic, which is exactly what a good mod should be.
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