90mm Mass Air - foxbody

[turbodan]

how do i put a 90mm lightning mass air meter on my 1990 5.0?

i know i need the mass air off a lightning for 42# injs.

a 6 pin-4 pin harness

and a 4 bolt flange for the clamp on air filter

but...

where is the best place to buy these things?

does anyone sell it in a kit?

do i have to have my car tuned or can i just bolt it on?

thanks, Dan

[OrangeCrush 86]

You might be able to get everything from brothers performance, but I'm not sure.

If you are going to 42's, why wouldn't you get it tuned?

[turbodan]

You might be able to get everything from brothers performance, but I'm not sure.

If you are going to 42's, why wouldn't you get it tuned?

i have 42# injs. and a 76mm C&L now and the car runs fine with stock tune!

I was planning on getting it tunned if i switch to the 90mm, but was wondering if it would work for a while un-tuned?

I don't know if i should be messing with stuff the car works good now?

thanks

[Nasssty]

Pro-m sells the 4 pin to 6 pin adapter

http://www.promracing.com/products.htm

[EFI Performance]

do i have to have my car tuned or can i just bolt it on?

The car would need to be tuned.

The transfer table between a 42lb maf and the stock lighting maf are different. The car would actually go lean on the higher rpms.

It's a easy change to make in the tune to correct for which maf sensor you would be running.

Russ

[xcsboost]

diversified sells them with 42's for like $280 bucks already pinned as well

[turbodan]

thanks for the info.

[OrangeCrush 86]

diversified sells them with 42's for like $280 bucks already pinned as well

Do they have a website?

[Nasssty]

Here is the link to Diversified and the 42lb'rs with Lightning MAF

http://www.buyfordracing.com/shop/product_info.php?products_id=635