1. Home
  2. Carburetors
  3. Carburetor Intake, Manfold and Adaptors
  4. Honda GX200/Clone/Predator 212 Intake Manfold
  5. Intake Manifold EC for HL357 to Clone-Honda-Predator
Intake Manifold EC for HL357 to Clone-Honda-Predator
439INT EC Intake Manifold for HL357 to Clone/Honda/Predator
Write a Review

Intake Manifold EC for HL357 to Clone-Honda-Predator

Part Number: 439INT
Your Price: $42.00
Intake Manifold EC for HL357 to Clone-Honda-Predator
Availability: In Stock.

Send to:

*We'll ask for shipping info at checkout

Description

439INT EC Intake Manifold fits HL-357 Tillotson carburetors to Clone/Predator/Honda/Tillotson small block engines

The HL-357 EC designed for the Briggs Flathead to replace the stock carburetor on methanol is the same concept here. This intake allows a similar-sized stock carburetor to be run on your predator or clone that will run on methanol without any modification. 

Designed and CNC machined to match each unique intake port shape precisely at the block or cylinder head entrance. (May vary on head type and model)The resulting action is no turbulence causing misalignment and much better control of the entire intake tract's laminar flow. By using the Tillotson carburetor, we can create the best angle through the port. The pulse hole is precisely located for increase pumping action at high RPM. All installation hardware included.

If you are looking at the length of the intake as a way of port length tuning for the engine, there are a few things you need to know. The Tillotson carburetor, being a diaphragm pump carburetor, needs a good vacuum or pulse signal from the intake. If you make your intake too long, then you lose signal to the carburetor and potentially hinder its tuning and performance. Tuning your port runner length is more of an exact science than many realize, and simply adding more length doesn't always net the gains you want; where you want. Your carburetor, head ports, and cam timing, as well as where you want your engine to gain, are all part of the science of port tuning. Unless you have the equipment, time, and money, it's difficult to test the theory, and your gains may be minimal. 

Related Items

Carburetor Alky
$102.48
In Stock.

Recently Viewed Items