I want to switch to a hot cam but I'm stuck with the 1998 black box , My truck is a 1998 K1500 . 5.7 , NV-3500 manual, 3:73 gears . spider update to the newer style with better injectors but still stock .
I have to pass the visual plus the obd2 test . I have looked into the 0411 swap but without the documents that lextech has created I am uncertain of the wire location changes .
The after market options like mega squirt and moats products don't look promising for getting past the visual or obd2 , What have you guys had luck with ? I hate go though Black Bear and be stuck with a tune that I could never adjust or modify if my engine mods suck and I have to make changes , I can't find a work around for the rear oxygen sensors and gut the cats , I fear a lumpy cam with kill the cats and If I can't have a lumpy cam I'm not going to go through the hassle . I'm an old fart thats stuck in the 80's when crane's fireball cam was the rage . Thanks for your input .
I have to pass the visual plus the obd2 test . I have looked into the 0411 swap but without the documents that lextech has created I am uncertain of the wire location changes .
The after market options like mega squirt and moats products don't look promising for getting past the visual or obd2 , What have you guys had luck with ? I hate go though Black Bear and be stuck with a tune that I could never adjust or modify if my engine mods suck and I have to make changes , I can't find a work around for the rear oxygen sensors and gut the cats , I fear a lumpy cam with kill the cats and If I can't have a lumpy cam I'm not going to go through the hassle . I'm an old fart thats stuck in the 80's when crane's fireball cam was the rage . Thanks for your input .