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196-212-225 Non-Hemi Round Tip LQ Rocker Arms (2 Pack)
Non-Hemi Round Tip LQ Rocker Arms
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196-212-225 Non-Hemi Round Tip LQ Rocker Arms (2 Pack)

Part Number: DJ168F-13204-A
Online Price: $4.49
Round Tip Rocker Arms for 196cc Clone Engines – Predator, Tillotson, Ducar Compatible
Availability: In Stock.

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Description

Round Tip Rocker Arms for 196cc Clone Engines – Pack of 2


These round-tip rocker arms are designed specifically for 196cc clone engines, including earlier model non-Hemi Predator and similar clone engines. Sold in pairs, these rocker arms are a direct replacement for worn or damaged parts, ensuring smooth valve operation.


There are two common styles: square-tip and round-tip. The round tip style was standard on earlier Predator and clone engines, offering reliable valve actuation and durability. It’s important to note that rocker arms may not always have an exact 1:1 ratio; they can range from 1:1.05 to 1:1.1. This slight variation affects the running valve lift and is crucial for compliance in racing or class-legal applications.


Many racing rules allow grinding or modification of these rocker arms to achieve a true 1:1 ratio or to fine-tune valve lift for maximum performance within legal limits. This makes these rocker arms ideal for both stock rebuilds and race-prepped engines.


Compatible Engines:

  • 196cc Clone Engines (non-Hemi)
  • Predator 196 and early Predator 212 non-Hemi
  • Tillotson 196R/RS
  • Ducar 196
  • Box Stock 196 Classes

Upgrade or replace your valve train components with these durable round-tip rocker arms to ensure consistent valve timing and reliable engine performance.

FAQ

Q1: What engines are these round tip rocker arms compatible with?
A: These rocker arms fit 196cc clone engines including early non-Hemi Predator models, Tillotson 196R/RS, Ducar 196, and Box Stock 196 classes.


Q2: What is the difference between round tip and square tip rocker arms?
A: Round tip rocker arms were used on earlier non-Hemi clone engines, while square tip rocker arms are found on later models. Both serve the same function but differ in tip shape and compatibility.


Q3: Why does rocker arm ratio matter?
A: The rocker arm ratio (usually around 1:1 but sometimes up to 1:1.1) affects valve lift and timing. Racing rules often require a true 1:1 ratio, so grinding may be necessary for legal compliance.


Q4: Can these rocker arms be modified?
A: Yes, most rules allow grinding or minor modifications to adjust the rocker arm ratio to meet class requirements or optimize valve lift.


Q5: Are these rocker arms suitable for high-performance or racing engines?
A: Yes, these rocker arms are ideal for both stock rebuilds and race-prepped engines where tuning valve lift and timing is essential.


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