thinking about buy a used set of afr 185's...please read

[dragstang86]

There is a guy locally selling a set of afr 185's that have less than 500 miles on them. I have a couple questions..

1. With the combo in my sig do you think i am going to see substancial gains going to this head or is a 185 going to flow too much air for my engine?

2. Once i install these heads will i be able to get away with using 19lb injectors until i get the money to upgrade?

3. With the combo in my sig i have gone a 13.03 @ 103.5 mph with a stock maf. With the addition of these heads and a 76mm maf what kind of e.t's can i expect? Of course im going to port match my intake to the heads.

4. Will i be able to use the same headers on these heads that i am using on my gt-40 iron heads? (they are NOT "p" heads)

thanks alot for your help