I have a cousin that has a speed density 5.0L and he has a question. I've done some searching and haven't found what I'm looking for.

So here it is. If he swaps on this
http://www.latemodelrestoration.com/item/LRS-6049A-K
will the E-303 cam work ok with the SD or does he also have to swap to MAF?

Thanks in advance.

 

Maf swap

 

Ok. I was hoping the SD would suffice...it'd save me a couple hours wrench time. Thanks.

 

we have a SD section please use it!!!!!!!!!!

 

He can get an H/C/I that performs a lot better than that. If you want the bet performance AND have it work with SD, get better heads a good intake and a custom grin cam. Cam grinders can make a cam that will work with SD.

 

I agree with 67stang. Plus there are a few off the shelf cams that work well with SD. I had a lunati in my 88 and that thing pulled like a raped ape for an sd car. Best bet is to switch to mass air.