340 heads on 360?
No, you went off topic about heart shaped chambers as this was a discussion about 340/360 heads.
Where exactly did you state that this was only regarding the 318/302 head... Yeah thought so... It's dead wrong and sure didn't apply to the 308 head. Wrong is wrong!
360 Heads were open chamber until the magnum swap over which is exactly what I wrote in context to the discussion.
Lol, noo, the topic was getting a bump in squeeze from changing heads. The OP asked if the ones He transferred did so, they did not, (unless they were mowed). Your post
didn't get the red X for the 308 inclusion Bud, it got it because it started "All the heads", not "All 340/360 heads". True I omitted the casting #'s & the fact they
were 'teener heads, but they are the only non-aftermarket option for a good swap for squeeze, even if they limit max power. The abysmal compression of that 360, made
worse if the OP threw typical fel-pro's on it, would certainly respond with an improvement everywhere but the upper mid-range & up. The OP doesn't need to be a genius
to port match them & widen the pinch some, just diligent & cautious.
He seems concerned that putting 2.02's will be too $$$ for Him, so I'm looking for an economical solution for improvements. If He can find a set cheap & they check-out
for cracks etc., He may be limited to 300 or a tick less, but it'll drive & idle one hell of a lot better. Not here for a weenie waggin' contest.....................
