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Barge Ass
13-07-2007, 04:15 PM
I saw on this on youtube and want to know what kinds of mods will improve throttle response?http://www.youtube.com/watch?v=d8vAxzLApPs&mode=related&search=
Klayemore
13-07-2007, 04:27 PM
A 2jz
Barge Ass
13-07-2007, 04:30 PM
In my DC2R? Without FI.
aaronng
13-07-2007, 05:17 PM
You have to minimise the vacuum that occurs as soon as you open the throttle body. So that means a short length intake. Best would be individual throttle bodies.
AsH_
14-07-2007, 03:03 AM
so what about cold air intakes... ???

does that extended piping cause a decrease in response... ???
aaronng
14-07-2007, 12:27 PM
so what about cold air intakes... ???

does that extended piping cause a decrease in response... ???

Not really, it doesn't make it that much worse. Shorter helps, but longer won't make it too bad. The only downside with CAI is that low a little bit of RPM torque is lost due to the length. That and hydrolocking.
TheSaint
15-07-2007, 08:01 PM
all in all CAI is better tho inst it? too mutch heat soak from short ram isnt there?
<4n'D>
15-07-2007, 10:10 PM
lightweight flywheel
NightKids
17-07-2007, 08:38 PM
how about headers or exhaust? Do they do anything to help throttle response?
xtercii
17-07-2007, 08:40 PM
does better throttle response means more power?
NightKids
18-07-2007, 07:42 AM
Umm i don't think so, maybe just more responsive?
xtercii
18-07-2007, 10:48 PM
but how does it become more responsive? what made it more responsive than b4?
NightKids
19-07-2007, 03:37 AM
Hmmm that i'm not too sure, maybe someone else can answer that question
SLOWEGG
19-07-2007, 12:33 PM
Get a lighten flywheel.
dc2r
19-07-2007, 04:29 PM
You said you had a DC2R and want throttle response?
You can get ITB's but they are illegal.
One answer only: Mugen CAI