Most Liked Positive Review
I used this on a cammed 5.3L with an Edelbrock intake and MSD 6010 timing control (don't judge/it fits the look/because I can!).
Throttle body unit installation is very straight forward. It bolts down like a normal carb and is even more compact. The base gaskets and air cleaner gaskets are inclued. My throttle cable and kickdown linkage fit great after moving the linkage adapters from my carb. The unit has (2) 3/8 ports for PCV and brake booster which is very nice and solve a problem for me, also a 3/16 nipple of manifold vacuum which I used for transmission modulator.
Wiring is fairly simple. You have connectors for the O2 sensor, coolant sensor, handheld controller, and main harness. I ran the main harness into the cab and picked up my connections there. The only thing I was not crazy about is the connectors and fuse holders are all very bulky and cannot be passed through the firewall since they cannot be removed from the unit. I only had to connect power to the battery, switched 12v power, fuel pump power (no relay needed), and tach signal. There is fan power as well, but I am using my own fan wiring.
I welded on my 02 bung, but the saddle they supply would work fine.
One major bonus that is the controller gauge function. You have the ability to pick up to four PIDS and display them as gauge outputs. I chose TACH, AFR, BATT, and TEMP.