Is anyone still enlarging the diameter of our throttle bodies, Wouldn't it be nice to add a bit of power with a little more air?? |
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Is anyone still enlarging the diameter of our throttle bodies, Wouldn't it be nice to add a bit of power with a little more air?? |
second wind |
Nov 26 2021, 01:03 AM
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#1
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Senior Member Group: Members Posts: 851 Joined: 30-December 10 From: Los Angeles, California Member No.: 12,543 Region Association: Southern California |
Happy Thanksgiving everyone....so I have seen this before but have never heard about the results.....is the idea any good? How do we get it done on our cars? Just thinking out loud....thank you (IMG:style_emoticons/default/smile.gif)
gg |
GregAmy |
Nov 26 2021, 10:57 PM
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#2
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Advanced Member Group: Members Posts: 2,288 Joined: 22-February 13 From: Middletown CT Member No.: 15,565 Region Association: North East States |
I can offer one data point that may be useful...in reviewing the Microsquirt datalogs for my car, when I rev it up at full throttle I rarely see below 96-97kPa...my GM MAP sensor is mounted on the plenum and has a hose going into one of the big hose fittings in the plenum itself. This implies to me that the throttle body is not really that much of a restriction. Stock 1974 2L D-jet plenum, runner, and throttle body, 2056 with mild street cam.
Rob, I'd be interested in what your data logs show for a full throttle, full-RPM run. |
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