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ported throttle body ?s

1K views 4 replies 4 participants last post by  hugo2x 
#1 ·
Hey I was wondering if I was going to need a tune before I install this new ported polished throttle body ? Also was wondering what kind of gains do ya get ? Like gas mileage, hp, tqe any of that great stuff I should be getting my new throttle body this friday just worried before I install it and wondering if it was a good idea to get it ?
 
#3 ·
when I got mine the tune made all the difference...

It ran pretty bad before the tune a got the lean bank code a couple times, but afterwards to made a significant difference.
MPG wise I saw a little better city gains, but nothing too significant, and I would say the low end pick up was quite noticeable

@jkaser, with that big intake and off road pipe you got going on I can tell you the throttle body makes a HUGE difference...I hope youre results were as satisfying mine were :bigthumbsup
 
#5 ·
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