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This is very important concept..... When you have a theory(pauls TB
diameter), try to find ways to convert it to facts. Usually there are simple
ways to do so. You could also compare rpm with throttle plate closed a bit
compared to full throttle. If no difference, that too would indicate the theory
bogus. Although I prefer Tracy's approach.
-al wick
On Mon, 30 Apr 2007 10:18:53 -0400 "Tracy Crook" < lors01@msn.com> writes:
Here's a simple test you can do to remove the 'opinion
factor' out of this discussion. If your manifold pressure at WOT is the
same as ambient barometric pressure (at low altitude), there is nothing a
larger TB will do to improve it. If MP is less than ambient, start
looking at your intake path factors like inlet, SCAT tubing (if used), air
filter, and anything else in the air path. If none of these are the
limiting factor, then and only then should you think about going to a larger
TB.
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