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RIVAL
06-07-2006, 01:18 AM
i was just watching a video with a civic and it said civic h22a with I/E/H

wat does I/E/H mean or stand for and what does it do

because b4 he had it s2000 1 the race then after he put it in EG thrashed it
Q_ball
06-07-2006, 01:19 AM
I/H/E

intake, headers, and exhaust.

allows the car to breath more freely, hence increase power.
RIVAL
06-07-2006, 01:23 AM
cool thnx for the info i just learned something new today lol
RIVAL
06-07-2006, 01:35 AM
And maybe 1 more little question ITB's what does it stand for and what does it do
dan_lee
06-07-2006, 01:37 AM
i/h/e are usually the most basic engine/exhaust mods which, as q_ball said, "allows the engine to breath more freely blah blah"
vinnY
06-07-2006, 01:46 AM
itb = individual throttle body?
link to itb pic (http://webpages.charter.net/richardkruger/pics/currentITB.jpg)
link to youtube h22a accord with itb going nuts on a dyno :) (http://youtube.com/watch?v=yyeqxmlGG3M&search=h22a%20accord)
matt
06-07-2006, 01:49 AM
ITB is and Individual Throttle Body.

check out this vid too, nsx with 6 ITB
http://www.ozhonda.com/forum/showthread.php?t=45712
RIVAL
06-07-2006, 02:17 AM
thanks for ya help fellas thats it from me
Paul1985
10-07-2006, 10:22 PM
ITB's sometimes are called trumpets or quad throttle bodies aslo (quad as in 4 on 4 cylinders). It is a basically a throttle body for each cylinder rather than one throttle body for the whole engine. It boosts performance and sounds damn mean!

Illegal to use on the street though.. i think you can get them engineered if they are somehow covered though??? not 100%

And as others said I/H/E basically means that the car has a SRI/CAI (Short ram intake/cold air intake). Headers (aka, extractors/exhaust manifold) and a full exhaust system.
aaronng
10-07-2006, 10:52 PM
ITBs are not illegal unless you have them exposed in the engine bay. You are supposed to have an airbox enclosure around the throttle bodies and leads to an air filter. But it still has to be engineered if ITBs were not stock on your car.
D-Mac
11-07-2006, 07:17 AM
Do I/H/E actually do that much? Like killowats wise? Sorry to ask in your thread but didn't think it was worth starting a new one!
Zdster
11-07-2006, 09:24 AM
Do I/H/E actually do that much? Like killowats wise? Sorry to ask in your thread but didn't think it was worth starting a new one!

Yes, but it depends on what car. Ie on Holdens and the like they can net 20-30kw's.