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 |
Geezer914 |
Nov 26 2021, 09:33 AM
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#2
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Geezer914 Group: Members Posts: 1,393 Joined: 18-March 09 From: Salem, NJ Member No.: 10,179 Region Association: North East States |
Look on the Samba for a 2.1L Vanagon throttle body. They are 50mm vs 45. You have to modify the throttle shaft on your existing throttle body to fit the larger throttle plate in order to keep the TPS. I enlarged the plenum to 50 mm with a tail pipe expander and ordered a new gasket for a Vanagon. My engine is a 2056 using 1.8L plenum, runners, and Let fuel injection.
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