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Throttle body spacers

820 views 7 replies 5 participants last post by  JDWranglerGuy 
#1 ·
Hey guys, I have a 91 with a 2.5. I've seen throttle body spacers and was wondering if anyone's used them and if they're worth buying.
 
#6 ·
I feel differently than most people here. I do believe it helps a little with the Hp gain. Your not going to notice to much only because its on a 2.5. I did mine years back with a header and its definitely noticeable. I have also heard, not tried it yet, if you can get a 4.0 TB from a junk yard and swap over the sensors from your 2.5 TB there also will be a nice HP gain.
 
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