Yeah I’m looking into simply bolt on options for this LS1 in the GTR. LS6 intake manifold was on that list. I’m up in the air as whether I want to buy a ~$300 ls6 manifold, or have Don spring for more money and buy something else. I’d like to get this car somewhere in the 375-400whp range if possible with bolt-ons/cam/heads/tune etc…