1. Home
  2. Engines
  3. Tillotson Engines
  4. Tillotson 212R Engine
  5. Tillotson 212R Head & Valve Train
  6. Tillotson 212R OEM Head & Components
  7. Champion Heavy-Duty Non-Hemi Rocker Arms
Champion Heavy-Duty Non-Hemi Rocker Arms
Champion Heavy-Duty Non-Hemi Rocker Arms
Write a Review

Champion Heavy-Duty Non-Hemi Rocker Arms

Part Number: 168F-13210
Online Price: $29.99
Champion Rocker Arms – 1.0:1 Ratio for Non-Hemi Predator & Clone Engines
Availability: In Stock.

Send to:

*We'll ask for shipping info at checkout

Description

Champion Rocker Arms – 1.0:1 Ratio for Non-Hemi Small Block Cylinder Heads


Upgrade your valve train with Champion Rocker Arms, engineered specifically for Non-Hemi small block cylinder heads found on Predator 212, GX200 Clones, Ducar, Tillotson, and other performance kart or mini bike engines. These shaft-mounted rocker arms are a major strength and durability upgrade over factory-style stamped rockers.


Designed to handle higher valve spring pressures and more aggressive cam profiles, these rocker arms deliver greater rigidity, reduce deflection, and improve overall engine performance. Perfect for racers and builders pushing the limits of their non-hemi engines, they allow for better valve motion and valve control at higher RPMs.


Each set includes studs and nuts for easy installation. While these rockers are a direct fit for non-hemi heads, they may require additional modifications such as valve cover spacers, a billet valve cover, or clearancing of the stock cover.


Note: These rocker arms do not fit hemi-style cylinder heads.


Key Features

  • Designed for Non-Hemi Cylinder Heads – Works with Predator 212, GX200, and similar clone engines
  • 1.0:1 Ratio – Stock ratio for clone-class racing
  • Shaft-Mounted for Rigidity – Reduces deflection, improves durability
  • Supports Higher Spring Pressure – Ideal for high-lift cams and racing builds
  • Includes Studs & Nuts – Easy bolt-on upgrade
  • Modification May Be Required – Valve cover spacers or billet covers may be necessary.
  • Not Compatible with Hemi Heads – Only fits Non-Hemi small block engines

FAQ

Q1: What engines are these Champion Rocker Arms compatible with?

A: They fit Non-Hemi small block engines, including Predator 212 Non-Hemi, GX200 Clones, Tillotson, Ducar, and Wildcat cylinder heads. They do not fit Hemi-style heads.


Q2: What is the rocker arm ratio?

A: These Champion Rocker Arms use a 1.0:1 ratio, the standard for many Clone racing classes. This means valve lift mirrors camshaft lift.


Q3: Why are shaft-mounted rocker arms better than stamped rockers?

A: Shaft-mounted rockers offer greater rigidity, less flex, and can withstand higher valve spring pressures, making them more durable and ideal for performance cams and high-RPM applications.


Q4: Will I need to modify my engine to install these?

A: Possibly. You may need valve cover spacers, a billet valve cover, or to modify the stock valve cover to ensure proper clearance.


Q5: Are installation hardware and studs included?

A: Yes, the Champion Rocker Arms come complete with studs and nuts, making installation easier.


Related Items

Recently Viewed Items

Logo