[Bounty__Hunter]

Originally Posted by ursman

Just curious as to where you were able to find a TBS for a Renix system. To the best of my searching, I've been unable to find one.

Hesco Inc. - High Performance Engine Service has the 62mm throttle bodies, plus adapters to use newer HO TB's on the Renix intake. Another option is to use a HO intake and TB, and just modify the TPS. While you're at it, use a HO head for the best gains, along with a '99+ intake with equal length runners.

	Throttle position sensor A throttle position sensor (TPS) is a sensor used to monitor the position of the throttle in an internal combustion engine. The sensor is usually located on the butterfly spindle so that it can directly monitor the position of the butterfly throttle valve. The sensor is usually a potentiometer and therefore provides a variable resistance dependent upon the position of the butterfly valve (and hence throttle position). The sensor signal is used by the Engine Control Unit (ECU) as an input to its control system. The ignition timing and fuel injection timing (and potentially other parameters) are altered depending upon the position of the throttle, and also depending on the rate of change of that position. For example, in fuel injected engines, in order to avoid stalling, extra fuel may be injected if the throttle is opened rapidly (mimicking the accelerator pump of carburetor systems).