B to D throttle bodies

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10-15-2003, 12:54 PM

nonvtec

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Join Date: Aug 2003

Posts: 1,950

B to D throttle bodies

Do B series throttle bodies fit on D series intake manifolds. If so, is there any difference in power?

10-15-2003, 01:46 PM

J-MAN

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Join Date: Mar 2003

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Re:B to D throttle bodies

i've heard of people using the old integra TB's on the Y8. don't know what year or what the difference i performance would be...

10-15-2003, 05:22 PM

Guy-Fast

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Join Date: Dec 2002

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Re:B to D throttle bodies

Yes they fit but the 88-91 d series mpfi manifolds have a different bolt pattern. Unless you port the manifold I'm talking a real port job 4+ hours you will proably not notice anything.

10-18-2003, 07:00 PM

BoostedED9

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Re:B to D throttle bodies

i know they fit 92+ d manifolds (not sure if all models though)not too sure about the 88-91 though

10-19-2003, 01:15 AM

MikeJ-2009

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Re:B to D throttle bodies

What year/model integra's?

10-19-2003, 10:16 PM

BoostedED9

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Join Date: Dec 2002

Posts: 296

Re:B to D throttle bodies

i fit a 94+ gsr throttle to my z6 im and fit perfect, just portmatch the im and you are good to go.. if that one fits others should be the same..

10-20-2003, 04:07 PM

J-MAN

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Re:B to D throttle bodies

what would the benefits be of using the integra TB? sorry i'm kinda slow.

10-20-2003, 05:19 PM

HMT-Admin

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Join Date: Dec 2002

Posts: 13,991

Re:B to D throttle bodies

BIGGER = More power

its actually not that much bigger, but the most people notice with larger throttle bodies, is a quicker throttle response and maybe a few hp, but not much. Maybe on a FI setup you would see more gains.

Jeff