Preventing Camshaft Seizure on 1990- Engine Builder Magazine

Main Navigation

Advertisement
Social Connect
Resources
Our Brand Family
Engine Builder Magazine Logo
Content for engine professionals and enthusiasts
Tech Center

Preventing Camshaft Seizure on 1990-

Engine Builder
By Engine Builder
Published:

The small hole in this restrictor may become partially blocked and limit the amount of oil flow to the cylinder head. Eventually lack of lubrication may cause a camshaft journal to score its camshaft bore and seize.

Related Articles

Some engine builders drill the existing restrictor to .062? (1.575 mm) to increase oil flow to the cylinder head and camshaft. Providing all other oil clearances are with specifications, this procedure prevents seized camshafts.

For more information about Honda engines, search for "Honda" in our technical archive. honda 2.2l oil restrictorLocation of oil restrictor

You May Also Like

Engine Components

Factors of Crankshaft Selection

From the high-performance powerplants propelling Top Fuel dragsters to the subdued engines found in family sedans and grocery getters, each crank must be tailored to, and appropriate for, its specific application.

Avatar
By Dan Schechner
Published:

We know a crankshaft plays a critical role in an engine’s performance, converting reciprocating motion into rotary motion while serving as the backbone of the entire system. It must be strong enough to withstand the continuous pounding of rods and pistons, yet possess enough elasticity to absorb vibrations and flex, albeit slightly, when needed.

Read Full Article

More Tech Center Posts
Shop Solutions March 2024

I always keep a pair of needle nose pliers and a small, straight screwdriver in my blast cabinet to hold small parts when blasting.

By Shop Solutions – The Power of Knowledge
Shop Solutions – February 2024

Submit your Shop Solution at [email protected].

By Shop Solutions – The Power of Knowledge
Degreeing the Camshaft and Checking Valve-to-Piston Clearance

Jeff McCord of LinCo Diesel Performance walks you through degreeing a camshaft and checking valve-to-piston clearance.

By Jeff McCord
Designing a Better LS Engine

After a customer wanted a Steve Morris Engines’ SMX in an LS version, Steve saw the upside and potential in the market, and a challenge to build a better LS.

By Greg Jones

Other Posts

The Importance of a Good Valve Job

The valve job ensures the mating surfaces of the valves and the seats properly control the air/fuel mixture.

By Greg Jones
Getting Better Cylinder Head Airflow

When it comes to improving horsepower and rpm, airflow has a lot to do with it, and it seems the job is one that’s never finished.

By Greg Jones
Horsepower and Head Gasket Technology

Head gaskets have one of the toughest job in an engine, and now we’re pushing them harder than ever, making it easier to expose the slightest weakness.

By Eric Garbe
Inside the Development of Frankenstein’s F-Series LS Cylinder Heads

Right away, engine builders knew it was special.

By Engine Builder