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HL-383 Tillotson Gas Spec for Briggs
HL-383 Tillotson Gas Spec for Briggs
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HL-383 Tillotson Gas Spec for Briggs

Part Number: HL-383SP-8
Online Price: $205.00
HL-383 Tillotson Diaphragm Carburetor – For Gas-Spec Briggs Flathead Engines
Availability: In Stock.

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Description

HL-383 Tillotson Diaphragm Carburetor Kit – For Gas-Spec Briggs Flathead Engines


The HL-383 Tillotson Diaphragm Carburetor Kit is a purpose-built performance carburetor designed specifically for gasoline-fueled Briggs Flathead engines. Engineered for consistency, throttle response, and tunability, the HL-383 is ideal for kart racers and builders running gas-spec flathead setups looking for reliable power and adjustability.


Unlike alcohol-carbureted versions, this model is calibrated for gasoline, offering easier tuning without sacrificing top-end performance.


Key Features:

  • Genuine Tillotson HL-383 diaphragm carburetor
  • Designed for gasoline-fueled Briggs Flathead engines
  • Provides crisp throttle response and stable idle
  • Ideal for gas-spec kart racing classes
  • Compact design allows for flexible mounting and easy tuning
  • Compatible with standard HL carburetor flanges and linkage setups


Recommended For:

  • Flathead Briggs & Stratton engines set up for gasoline
  • Oval and sprint kart racing
  • Builders needing a gas-specific carb option
  • Racers transitioning from alcohol to gas


Why Choose the HL-383?

The HL-383 is a trusted choice among racers for its ease of tuning, dependability, and high-performance delivery on gas engines. It offers consistent fuel metering across a wide RPM range, making it ideal for competitive applications where throttle response and low-end driveability matter.

FAQ

Q1: What engines is the HL-383 Tillotson carburetor designed for?

A: The HL-383 is specifically calibrated for gasoline-powered Briggs Flathead engines, commonly used in kart racing and small engine performance applications.


Q2: Is this carburetor compatible with alcohol-fueled engines?

A: No, the HL-383 is tuned for gasoline only. For alcohol applications, a different HL-series model designed for alcohol fuel should be used.


Q3: What makes this carburetor ideal for kart racing?

A: It delivers excellent throttle response, and consistent performance across the RPM range, which are critical for competitive kart racing with gas engines.


Q4: Does the HL-383 fit standard Tillotson carb mounts and linkages?

A: Yes, it is compatible with standard HL Tillotson flange setups and works with most existing linkage configurations designed for diaphragm carbs.


Q5: Can I use this carb on a modified engine?

A: Absolutely. While it’s designed for gas-spec setups, the HL-383 is tunable and can support mild to moderately modified Briggs Flathead engines running on gasoline.

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