Are these good heads how do they compare to the sportman 2. I am looking at the ones form sdpc they have a kit for 900 bucks. The combo would be
350 bored 30
lunati voodoo cam 60102LK 262/268 219/227 .468"/.489" 112/108 Hyd/Hyd 1400-5800
Weiand Stealth duel plane intake and a holley 770cfm carb.

This is what the sdpc kit has
64cc Dart Iron Eagle head kit for small block Chevy. 2.020"/1.600" valve diameter (intake/exhaust).

The SDPC Dart Iron Eagle Head kits includes one pair of Dart Iron Eagle assembled cylinder heads, ARP High Performance Series 170,000 psi head bolts and a pair of Fel-Pro #1003, pre-flattened steel, .041 in. thick, 4.166 in. bore, head gaskets.

Thanks

They are good heads...they really benifit from a minor bowl(seat blend) clean up. The only complaint I have is the chamber size can and do vary. I ordered a set of 64cc heads and they CC'd at 69cc. When I called Dart they said that was within their tollerances.

I have those same heads. I bought mine from flatlanderracing.com, so depending on where you are located you could save some shipping.

I have not driven my car and my engine is new, so I can't give you any performance details.

I love the Dart IE 180's on my 350. Mine are untouched (no bowl work or anything) and they were a huge bolt on improvement over factory heads. I also run a similar camshaft to yours, and I'm happy with the results.

I wouldn't buy them assembled. Have a good shop assemble them with your cam in mind, and make sure to check the valve guide clearances, mine were pretty loose!