The HTP Guardian System
Hi-Tech Performance Inc. is now offering an automated pop off controller. This
controller monitors tach signal. The system will instantly release the valve in any of the
following events…
• Driver lifts off the throttle
• Engine starts to fail or locks up
How does it work? This system contains 2 MSD rpm controllers, 1 relay and a solenoid. The
system has a manual powerswitch. Once the system sees the top chip rpm, it will latch the
circuit. As the rpm dropsto the lower RPM chip (Engine failure, lift of the throttle, boat
power failure) it will release the pop off valve if the driver hasn’t already done so. This
compact unit comes assembled and tested. Installation to a current pop off operating
system only takes about 20 minutes.
Evidence that it works - This system is like having an angel riding on your shoulder. In the
event of catastrophic engine failure, this system will open the pop off faster than a human
can react when micro seconds count. This controller has an on/off switch and has to
powered on to be effective. Once it has latched the circuit and opened the pop off valve,
the toggle switch MUST be cycled before the pop off can be closed & the sequence started
over again. This tells us that the system is working.
What customizing is required? 4000 (low) and 6000 (high)rpm chip modules are
included. The "High" chip should be changed to 300 rpm below your max desired rpm.