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Thread: First time track results
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11-15-2006 #14
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- Mar 2005
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- Miamisburg, Oh
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I used to have several sets of the old Double Hump heads. 461, 461x, 462 and uhhh 962 or something.
Anyhoo, I recall reading in a magazine back then and the port sizes were in the 155cc - 170cc range.
Great for mid-range, or small cubes and higher RPM's, but maybe a little lacking for the 388 and cam.
Oh, I just checked out your times again, and that 60' is just a little soft. Not sure if it's a traction issue or the weight and 3.55 gears.
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