Contents
What is the purpose of the valve spring compressor?
A valve spring compressor apparatus and method for compressing cylinder valve springs for the removal and installation of their locks or keepers and for replacement of valve stem seals or broken springs on an internal combustion engine, while the cylinder head is mounted on the engine or supported on a work bench.
Do you need a valve spring compressor?
If you plan on rebuilding the engine in that old collector car or truck of yours, there is one specialty tool that you will certainly need: a valve spring compressor. Without this specifically designed tool, it will be virtually impossible for you to remove the valves from the cylinder head.
What tool is used to remove valves?
Push or tap tool with a hammer to remove valve keepers.
How much does a valve spring compressor cost?
Compare with similar items
| This item OTC 4572 Large Valve Spring Compressor , black | ATP Solid Valve Spring Compressor C Clamp Service Kit | |
|---|---|---|
| Price | From $91.44 | $21.45$21.45 |
| Shipping | — | FREE Shipping on orders over $25.00 shipped by Amazon or get Fast, Free Shipping with Amazon Prime |
| Sold By | Available from these sellers | ATP Technic |
How much does it cost to replace valve springs?
The cost of this replacement job will be between $900 and $1,800, depending on the make and model of your vehicle. The process of replacing valve seals involves disassembling the entire engine until you can reach the valve spring. Remove the cylinder head cover, the spark plugs, pushrods, and rocker arms.
Can a valve spring compressor be used to remove Springs?
There is one type of valve spring compressor made to remove springs with the engine still in the car. It works “ok” but I would only recommend it for occasional use as it can be very time consuming. This tool really does not work very well on large double and triple performance type springs.
When to use a stud mounted valve spring compressor?
Stud Mounted Valve Spring Compressor. The stud mounted tool is mainly designed for use when the cylinder head is still mounted to the engine but can also be used on the workbench. It can be used to change valve springs with the engine in the car.
Can a broken valve spring cause engine problems?
Cracked Or Broken Valve Springs A broken valve spring in an engine can cause many different drivability and performance problems. Also, broken valve springs can cause excessive valve noise; compression loss and severe internal engine damage. The actual breaking of the valve springs is not always the most serious consequence.
What are the functions of the valve springs?
The second function is to maintain specific pressure on all moving parts to follow the camshaft lobe. So, the camshaft, pushrods, lifters, and rocker arms, do all the work in opening the valves. But, when their job is done the valve springs take over, to make sure the valves keep closed.