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Throttle Bodies

1K views 3 replies 4 participants last post by  Focusedat50 
#1 ·
I think the factory ztec is 58 if i am correct....my question is does the 65mm tb with an auto transmission cause any problems or mess things up? I saw that the UDP can hurt the alternator and make the coolant temperature higher because of decrease in water pump circulation. So I decided if it is going to mess up my car I dont want to put an UDP on there, but I still would like to do a throttle body so I can have faster acceleration....
 
#2 ·
with a throttle body u should have no problems if u install it right,all it does it gives u better throttle response,not much in acceleration but if u take your time installing u will have no problems.
 
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