Magnus Upgrade Pro Valve (Valve Only)

Description

Looking to upgrade your Magnus Launch Control Device?

Whether you have our Standard version or want to replace one of our older style valve devices, we now offer our Pro Valve as a stand alone upgrade.

List of frequently asked questions FAQ

• “what is the difference between the Pro Version and the Standard version?
• The standard version is used for regular “loose surfaces” like a regulars unprepped street
• The Pro version is used for tight well prepared racetracks as found at drag strips all over the world
• How do I set it up on an ECU? We usually set it up to be on a master power switch, then “normally on” then above 30 mph to turn off via ECU tables
• How do I set it up if I have a stock ECU?  We normally install a microswitch that is only on when the shifter is in 1st gear, as soon as you pull the shifter out of 1st gear the Launch control device will now be off and clutch will operate as normal
• My launch control device makes my clutch super hard and doesn’t seem to work properly?  Make sure the screw is not fully closed, it will not work this way. Also make sure you have not installed it in the wrong direction and are on when launching
• Make sure you flush all contaminants out of your system and install new clean fluid
• How do I know if I have Pro or STD version? As of 2022 Pro is Gold colored adjustment knob STD is Blue knob.
• How do I get a good base adjustment? Start by watching some of the posted video’s you want to be somewhere around that timeframe of clutch release a good rule of thumb is .2 – .3 seconds for a tight track .4-.6 seconds for the street.  If the clutch is slipping too much when you are testing STOP, no use wearing out the clutch if its a bad setting.
• Will this wear out my clutch? Yes of course it will, but it wont break any drivetrain parts.
• How do I “Stage”?  Normally we will feel for the clutch engagement point, you want to be just before clutch engagement, or right when it begins to drag a bit.   Hold your clutch in that position,  rev engine to launch RPM, and engage Launch control device.  When ready to GO, drop the clutch by fully taking your leg off the clutch.  It will slowly release at the speed you have preset it Being too far below the engagement point or right at the floor will cause too much delay and hurt your reaction time.  Remember to be right at engagement point

Currently in its 4th revision after almost 20 years of use the latest “pro” version is the one to have it is the finest in control and able to make you the most consistent, have a look at the data log in the images to see how consistent be pass after pass.  The pro version has the widest range of operation and the finest control with a aluminum body.