Im not and have never been a fan of the Source stuff. With the increasing numbers of cracked Source heads, Eddys or the MP 452 heads are the only way Id go. Plus the Eddys/452s flow a little more than the Source heads, un ported.
Basically the hardware with the Source heads is useless with any cam..............not mention my experience with a few of their other parts.
72 RR, Pump gas 440, 452s, 3800 lbs, Corked, ET Radials,.
11.33@117.72.
Same car, bone stock 346s, 9.5 comp, baby solid.
12.24@110.
