Hey everyone, I was just wondering if any of you FI guys would have any reccomendations on what heads to get for an LS1 supercharged application. I am wanting to run 18+ psi boost for my F1-A procharger and have no worries. I'm using brutespeed's custom FI cam and forged internals. Thanks in advance

 

Maybe you guys have dyno results too to share, that'd be awesome!

 

What is your budget?

 

TFS 220 as cast.

Or,

All Pro 12-2.

Either one supports your non listed goals

 

around 2k sir

lol, i'm wanting to make around 900 RWHP

 

only real option is the TFS 220 with that budget.

 

Do you think AFR's are better? From what i read the AFR's have a thicker head deck, I can up my budget some if needed.

 

I paid around that for my PRC 255's, but they were just ported with the seats pressed in. No valves, springs etc.

 

dang, well my max budget for just heads would be 3k

 

AFR or TFS heads ported would be a good choice. call up one of the vendors and see what they recommend.

I was looking at PRC at first for mine but after talking to some well know builders and porters I decided differently.

 

https://ls1tech.com/forums/parts-classifieds/1743736-tfs-235-heads-tea-sale.html

 

think i'm going to go with some new AFR 230's