Ok guys I installed a 3" gm maft and and I have. safc 2 As well the problem is I have the afc set to zero and I'm trying To set a base tune with just the maft and fine tune with afc but I can't seem to get it running good on just the maft it will idol good But after that when driving I'm running pig rich and can't seem to lean It out I read through the Great maft settings but that confuse me more A little about the mods. I'm running a 19c and a 52mm throttle body lower shores fuel injectors

I have been doing some research about spark plugs, and I realized that most of you are using NGK's. My question is....has anyone ever tried BOSCH super plugs? If so, what was the experience like?   I really want to know the cons and pros....   Thanks!

It's like new, still have the box and the manual or whatever. Sorry about having no pictures on this post but if anyone is interested I will be happy to take a pic of it and send it via text, email, ect. I always have issues wenever I try to post em up on her so...   The part is still on my car too but ill take it off within minutes when someone's interested if need be... Lol   Like to get 120 shipped. (obo of course) it was purchased on this site for 150 I believe

Brand new member (at the time, post count zero)... he PM'd me right after my "trashed stock head" post, offering up a killer deal on a fully loaded brand new M28 head (unused for his newly acquired 89 swap project). Great guy with a killer garage And close to me to boot!   Definitely would do business with again! Hopefully soon!   Thx Dude!   -N8