yea, trying to stay compliant. what kind of problems can fuel system be? which charcoal system would work? one for the year of truck or a GM what ever year make model?
i have a SOHC motor now. bought the donor truck and swap everything over including dual charcoal cans that only came on this one year of motor.
AL says a few shops in soca have success swapping this motor in many other brands.
as far as cost. i figure by the time i find and buy a v8 explorer, pull and rebuild it, swap it in with all other parts, i would be at the cost of the LS3 Erod. but i would have more hp, a warranty, and more parts available.
being my truck is a ob1, it is dam near impossible to smog. the number of smog stations are shrinking fast. no one wants to pay the CARB license fee to keep the programs and calibrations.