Dart 225 heads

[Dewman]

I have the opportunity to trade some work for a brand new set of Dart 225 heads. I find many threads saying these are decent heads but need to be cleaned up to make good power. But that seems like that is true for any "as cast" heads. Anyone have these heads and what kind of numbers do they put down?

Would be going on a A4 '00 z28
Bolt-ons
3600 stall
223/232 .610/.617 112LSA (may swap out if i get these heads to somthing that may match better)
102mm intake and tb

shooting for ~430 rwhp

[Dewman]

anyone?

[blackbirdbrain89]

sorry been so long... i have a set of dart 205 that have been full port and polished and milled .030... im at about 11.3-1 cr on stock bottom end...

im not going to lie i love them. ive maxed out my ls6 intake fuel pump and injectors...@about 4500...

i didnt go with the 225s due to CI or the lack of...

with the new heads my car has way more tq then it ever has. but with a set of 225s this may not have been true.

but i dont think they would be worse off then stock ones...

[blackbirdbrain89]

btw im running a 228/230 .571.573 lift 112 lsa

if i was u and run as much CR as u can.. closer to 12.0-1