Gadget
Well-Known Member
- Joined
- Jan 13, 2007
- Messages
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I keep getting calls all the time asking "do I have to install the cam gears with the X-1?"
ABSOLUTELY you do.
If you do not install the cam gears the calibration files in the X-1 will be way to aggressive and you will should expect a significant amount of spark knock if you do not.
I know of two catastrophic engine failures now from people running superchargers with the correct calibration files and not installing the cam gears.
One guy made it about 15 minutes before he knocked a couple of rods through the block with a TRD system without the cam gears.
I got a report yesterday about a guy that bought a truck used with a URD system on it and had bad knocking with it and kept driving it until the engine failed. Yesterday we verified the previous owner did not install the cam gears. I overnighted a set to him to be installed in his replacement engine.
Every X-1 shipped from URD has a sticker on the X-1 box stating not to install the X-1 until after the cam gears are installed.
The cam gear installation is not optional. All the components of the X-1 kit are designed to work together as a complete package. Anything worth doing is worth doing right.
G
ABSOLUTELY you do.
If you do not install the cam gears the calibration files in the X-1 will be way to aggressive and you will should expect a significant amount of spark knock if you do not.
I know of two catastrophic engine failures now from people running superchargers with the correct calibration files and not installing the cam gears.
One guy made it about 15 minutes before he knocked a couple of rods through the block with a TRD system without the cam gears.
I got a report yesterday about a guy that bought a truck used with a URD system on it and had bad knocking with it and kept driving it until the engine failed. Yesterday we verified the previous owner did not install the cam gears. I overnighted a set to him to be installed in his replacement engine.
Every X-1 shipped from URD has a sticker on the X-1 box stating not to install the X-1 until after the cam gears are installed.
The cam gear installation is not optional. All the components of the X-1 kit are designed to work together as a complete package. Anything worth doing is worth doing right.
G