Set of 430 iron heads. Casting 1231109 have been ported by TA. These heads came of a strong running 470 with 290-08hl cam full street trim that went best 11.69 E/T. Flow 251/185 w/69cc chamber 450$ USD. Heads are in Canada.
Got a quote of 300$ US. I have them in shipping / storage boxes. One per box but the quote is for both.
Loved to have them just to have.....but I was afraid the shipping would break the deal for me. These would just be sitting for the just in case, I'm stepping
Valve installed height 1.875 ( +\- .005 ) springs I can not say 100%, I assume stage 1plus but with the cam it had should have been 1125. The the outer spring in six valves are cracked. Not sure why but valves are all good and car ran fine before I got the aluminum heads. Would install new 1125 springs to keep pressure down but still hold a healthy cam