LSX 454 controller question.
I thought they were supposed to release one specific for that engine, but I have not seen it. So what are people using? LS7?
But there should be a GM controller with a factory calibration that should work, especially if you're running 58x, injection, etc. I think the MSD box is if you're running a carb.
When they came out with the engine, they said there was going to be a GM performance controller you could buy for it. An LS7 would probably get you pretty close. But it's weird that they haven't offered it yet.
I'm a big fan of a factory calibration, and that's one of the big selling points of the LSX 454...so hopefully they finish up that controller and release it. If not, I guess you're right - the other controllers (and esp. the LS7) will probably get you close.



