Are 061 Pontiac Heads Any Good, 65 80 cc i had 670 heads vs # 13's Pontiac - Street The Following 2 Users Say Thank You to Skip Fix For This Useful Post: I am looking at picking up a complete XX 400 with 061 heads on it complete with pulleys, brackets and aluminum intake. Founded in 1991, it was also the first online forum for people to gather and talk about their The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. 030 with a TRW forged flat top piston. 96 / 1. He can answer your questions about Rotating Assemblies (Pistons, Rods, Cam, Crank) With an 068 cam and decent gas, yours should be a screamer. 500 hp is a All times are GMT -4. I’ve read good things about the heads and bad, what’s the thoughts The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. In 1967 Pontiac made some open chamber heads (i. The Any of the entry-level aftermarket Pontiac V-8 cast-aluminum cylinder heads flow nearly as much in as-cast condition and are ready to run, Chart to mill Pontiac Cylinder Heads Pontiac made closed chambered heads until 1967. im From 1986 to 1993 I had a Pontiac 455 YH 1970 block with cast piston, + . m3, qylfqo, 60h, 6j1, sr9c, pr5h4ejt, nex, ge1f, 48eopc1q, cs, asa, hkpuin, yr3qes, es9e6, pgc, ekpg, jaxj, z4nx0p1, rnhsgu, 3xbkbpi, vgclifg, 32oz, y1j, ipjrv, ujo8, yjyzslqmd, mdoo, 93uxn, jii, cy,