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jaspdot · 03-27-2013, 05:56 PM

Both sets about 40 runs and both have Competition Products polished 1.265 springs. Both ran about the same.

03-27-2013, 05:56 PM	#3
jaspdot Junior Member Join Date: Jun 2010 Posts: 36 Likes: 0 Liked 4 Times in 3 Posts	Re: Chev 416 Stocker heads Both sets about 40 runs and both have Competition Products polished 1.265 springs. Both ran about the same.