Hi I have a stock 2000 Lightning and I just bought a 90 mm MAF sensor and I was just wondering what do I have to do so it can work properly on my 2000 L???


Thanks,

-miguel

 

You'll need to get a chip burned for it to keep it tuned right.

 

So what do you guys with 90 mm MAFs and 99/00 Lightnings do when you send your chip in for a reburn? Do you just put the 80 back on for the time being or is it ok for like the week turn around on the chip?

Jon

 

I leave my 90maf in while I get my chip burned it makes the truck run a little lean but my truck has always been super rich from the factory and is fine.

 

Why run a 90mm on a stock truck? You will not gain anything. The stock 80mm has been proven good for many 12 second and some 11 second trucks. Wait until you add other mods before installing.

My best time was on an 80mm.