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Old 04-20-2011, 10:31 PM   #1
Join Date: Nov 2010
Posts: 74
4.0L - Throttle Body Spacer

Anybody try a TBS?

Any noticeable power increase?

Any MPG increase or decrease?

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Old 04-20-2011, 11:34 PM   #2
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Join Date: Jan 2011
Location: Spokane, WA
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If you have the 4.0 it is nothing but added weight to your vehicle. Ditch the idea.

Originally Posted by wmpiehl
Haha, just don't let Mitch teach you how to wheel, he is really scary
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Old 04-20-2011, 11:35 PM   #3
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Location: Bushwood Country Club
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Will not help a 4.0
License to kill gophers by the government of the United Nations. Man, free to kill gophers at will. To kill, you must know your enemy, and in this case my enemy is a varmint. And a varmint will never quit - ever. They're like the Viet Cong - Varmint Cong. So you have to fall back on superior intelligence and superior firepower. And that's all she wrote.
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Old 04-22-2011, 09:24 PM   #4
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Location: Live Oak
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I agree, a waste of time and money. I added an aftermarket cool air intake for 30 buks and got way better results than spacers.I also just upgraded my fuel injectors on my 93 4.0, went from regular ones to bosch 4 holes (they spray a mist instead of a stream) and am getting 18 to 20 mpg and better power. They were 100 buks on ebay and well worth it. simple to change out.
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