The Hughes BM heads have a not so great rep and have been said to have a poor coefficient discharge.
@RAMM has tested his Hughes heads (not big mouths IIRC.) and didn’t come up with their flow numbers by a more than notable margin. With that said…..
The Indy head has 2 versions. The -1 & -2. If you’re looking, use the rectangle port version and don’t look back. Also use there way superior intake for the heads.
PM
@replicaracer43 so he can tell you about his Indy heads and more on why there a better choice.
I’ll quote D. Freiburger and S. Dulcich and firmly agree with these two guys when they said
(half jokingly but I’ll tell you that 100% there dead bulls eye on in saying,)
“Get the best cylinder head you can!”
(& afford), since it’ll make more power every time.
Trust me, get the Indy, spend the money, make more power.