ezzzzzzz

Got your attention? Okay. I'm installing a 2000 LS1 into my very modified 1971 Land Rover. It's bolted to the matching 4L60E and a Dana 300 xfercase. The exhaust is stock Corvette S/S manifolds dumping into a custom mandrel bent 2.5" Y-pipe. That transitions into a mandrel bent 3" single pipe, through a Carsound convertor/resonator and out through a Magnaflow 14" straight muffler. The original intake was swapped out for a Corvette unit (fixed to accept a throttle cable) to eliminate the egr piping. That's pretty much it as it stands.
I have a GM Performance ASA PCM 12480112 and standalone harness to control this engine. I also have a factory 2005 GTO LS camshaft that I considered installing for additional HP and to truly eliminate the egr requirements. This vehicle will be driven on and off-road.
What, if anything, should I do to the PCM programming based on your experiences. Should I install this GTO camshaft or locate an ASA camshaft? I'm looking for any opinions and input. Thanks.

180ls1

iTrader: (4)

you might be better off asking the camshaft question in the internal engine section and the pcm question in the electronics and wiring section.

ezzzzzzz

you're probably right. I wasn't thinking clearly.