CLASS RACER FORUM - View Single Post - What is the best casting 283 220 horse heads?

Biscayne · 06-13-2016, 09:42 PM

Looking for the best casting 283 220 horse heads? It list 520,896,682,754. 1.72 1.50 valve size. I've heard the 520 T's are supposed to be the best? Any truth to this? Let me know. Thanks

06-13-2016, 09:42 PM	#1
Biscayne Junior Member Join Date: Jul 2005 Location: Md Posts: 93 Likes: 0 Liked 2 Times in 2 Posts	What is the best casting 283 220 horse heads? Looking for the best casting 283 220 horse heads? It list 520,896,682,754. 1.72 1.50 valve size. I've heard the 520 T's are supposed to be the best? Any truth to this? Let me know. Thanks __________________ Scott Chalk 1226 I/SA