Bench Pro Valve Spring Tester

Digital
BP/G2-1500
 0-1500lb. Bench-Pro / All digital bench top valve spring tester
$1825.00
BP/G2-AM1
 Advanced Mode Firmware Upgrade
 $300.00
Part #
Description
Price
We sell direct. Call us today at 812-897-3609
0.25% Full scale accuracy
 
High resolution touch screen
 
Auto valve spring retainer
thickness compensation
 
Mechanical advantage increases as the spring is compressed
 
Handle is always in the right position
 
Replaceable needle and Rulon bearings on all friction points provide smooth operation and long life
 
1500 lb. Capacity - 1lb. Resolution
 
Positive stop for repetitive height check
 
Converts easily for left hand use
 
CNC machined from billet 6061-T6
 
 
Digital Valve Spring Tester - Basic Screens
new

In 2019 we added an Advance Mode firmware upgrade option for our Bench-Pro valve spring testers. All testers have the firmware option preloaded and can be purchased and activated at any time. Once activated the main screen will have 3 new buttons for different target test modes and a PC Connection button. Choose your test, enter the required data, insert the valve spring, and in one motion compress the spring until it is stacked solid then release. A complete test takes less than 5 seconds. This new feature is a super time saver for serious engine builders.
Advanced Mode Firmware Option
Advanced Mode Screen
Target Installed Height – In this screen you can enter a target installed height and valve lift.  After completing a test it will give the seat pressure, the open pressure, the coil bind height, the coil bind clearance, and the valve spring rate at the target installed height entered.
Target Seat Pressure – In this screen you can enter a target seat pressure and valve lift.  After completing a test it will give you the installed height, the open pressure, the coil bind height, the coil bind clearance, and the valve spring rate at the target seat pressure entered.
Target Bind Clearance – In this screen you can enter a target bind clearance, valve lift and an approximate bind height.  After completing a test it will give you the installed height, the seat pressure, the open pressure, the coil bind height, and the valve spring rate.
Target Installed Height
Target Seat Pressure
Target Bind Clearance
PC Software is now available for our Bench-Pro valve spring testers.  If you have purchased the advanced mode firmware option you now have the ability to connect your tester to a Windows based computer to add many more features. It can be downloaded here.
Back in 2001 we introduced our Bench-Pro valve spring tester and for 17 years it set the bar for bench top valve spring raters.  In 2018 we introduced the Bench-Pro G2, keeping the same proven long lasting mechanical design with cutting edge digital instrumentation.  With the technology in a modern day race engine valvetrain, analyzing and matching valve springs is more critical than ever before.  Don't trust just any valve spring tester.  When it's got to be the best, make sure it's a Buxton.

Basic Main Screen
Standard Height Setup
Retainer Compensation