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red82gt · 04-19-2005, 01:11 PM

I just put a set of comp 986 dual springs on a set of AFR 185's a couple days ago, they are 1.437" in diameter and fit in the spring pocket nicely and the guides are already .531" so comp or crane teflon seals will work without machine work. The comp 987's have the same dimensions but more spring pressure on the seat and over the nose.

04-19-2005, 01:11 PM	#4
red82gt Sober voice of Reason Join Date: Nov 1998 Location: Kelowna, B.C., Canada Posts: 1,514	Re: Valve Springs I just put a set of comp 986 dual springs on a set of AFR 185's a couple days ago, they are 1.437" in diameter and fit in the spring pocket nicely and the guides are already .531" so comp or crane teflon seals will work without machine work. The comp 987's have the same dimensions but more spring pressure on the seat and over the nose. __________________ 393W: AFR 205's, hydraulic roller, TKO600.