I have for sale a J&S Safeguard 1 Channel Knock Computer.
It comes with the Control unit, harness, Bosch Knock sensor and a manual from an RX-7 install. New the unit retails for $450, and the sensor retails for $75.
I will sell for $400 shipped.
This is an excellent addition to any person using a BP ECU and S-AFC with a GTX swap, or for those wanting more boost without detonation. Best used with cars with distributors, or single ignitors.
It comes with the Control unit, harness, Bosch Knock sensor and a manual from an RX-7 install. New the unit retails for $450, and the sensor retails for $75.
I will sell for $400 shipped.
This is an excellent addition to any person using a BP ECU and S-AFC with a GTX swap, or for those wanting more boost without detonation. Best used with cars with distributors, or single ignitors.
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