I helped a buddy do a 411 swap on a 97 chevy that has a bigger (?) cam in it and it doesn't hardly run with the stock 5.7 astro van tune in it. so now I need help tuning this pig. Any help would be appreciated. I have logs (kinda) I would send to someone.
I am going to find out the specifics tomarrow on the cam etc etc. I am a diesel guy and know nothing about gassers. I have never see MAF so low in my life.