new throttle body is anything past manifold size to big?
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Joined: Mar 2010
Posts: 111
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From: Illinois
Year: 95
Model: Cherokee
Engine: 4.0
new throttle body is anything past manifold size to big?
I got a 94 xj HO and im looking to get a bigger throttle body from leigh performance i was wondering tho is anything bigger then the stock dimension of the manifold a waste?
CF Veteran
Joined: Jan 2010
Posts: 1,316
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From: Coeur d' Alene, Idaho
Year: 1998
Model: Cherokee
Engine: 4.0 rebuilt w/ bored TB, banks header, upgraded ignition, 3 row rad, high flow h2o pump, 180* t-stat
no point going bigger than the manifold, as the manifold will just restrict air. biggest id go is 63mm, dont forget a gasket to match...
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