http://members.optushome.com.au/iroc...5/325hp305.htm

read the last two steps carefully.

they swapped stock heads on it, and a few mods and got it more hp!

i was curious, can i get those heads for my tbi engine?

and that intake with a carb to tbi adapter and get similiar results . i mean, better then just world torqers?

 

Yes you can put those on your engine. Those are world product S/R torquer 305 heads. They are like 267$ a piece I think. Fully assembled. Go search for them on the TBI board...a lot of people use them i think.

 

I think he was referring to the L31 Vortec cylinder heads.

Do a search on Vortec cylinder heads. They have been covered many times.

In general, yes they will bolt up. You will need a vortec intake, centerbolt valve covers (if not so equipped), and self aligning rocker arms (if not so equipped).

Of course, your gains may or may not reflect equally upon what they did.