lt install, !egr, !air, ory do i NEED a tune
#1
lt install, !egr, !air, ory do i NEED a tune
im wanting to put my lt's on but im going race style with them. thusfor i will be deleting all the other crap associated with manifolds. i had initially planned on getting a dyno tune immediately after however ill be installing a cam in the next couple months so i wanted to wait til that was in for the tune. am i going to hurt anything in a couple months of driving with these engine codes? especially if i give it hell which we all now im going to with lt's freshly installed.
#2
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Nah, a tune shouldn't be necessary after a header install. If you have a cam going in shortly after, you should definately wait for that to tune. I will suggest new spark plugs before the tune though. If you're going to be driving aggressively for a couple of months with your LTs you'll want to replace your plugs because of the increased carbon build-up.