I'm looking at putting a 90mm Lightening mass i my 02 gt because I'll soon be installing 42lb injectors in order to convert my car over to E85. My question is what intake is everyone with a 90mm mass using.... I"m pretty sure that my bbk one isn't going to cut it. I was thinking JLT...

 

Never used JLT, but I've heard really good things about them. That or C&L

 

Make your own out of PVC.

 

you shouldn't need to change your MAF. In fact that's probably counterproductive. You only need a bigger MAF if you're pumping more air like with a blower/turbo. E85 conversion is mostly just a tune that goes for 9:1 instead of 13:1 thus the 42lb injectors. The MAF isn't getting any more air through it.