Has anyone upgraded their throttle body

General discussion area for the L31-chassis Altima, including the 05-06 SE-R models.
altima03beast
Posts: 28
Joined: Sun Apr 13, 2008 1:02 pm
Car: 2003 altima 3.5 auto mods nismo CAI , OBX Headers , StageII Valve Body UPgrade

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Im looking for a better and bigger and more responsive throttle body can anyone tell me which one to go with please thank Car: 2003 altima 3.5 se autoModds. NIsmo CAI , stageII valve body transmission rebuilt


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digitalbow
Posts: 74
Joined: Sat Apr 08, 2006 12:06 pm
Car: 2003 Nissan Altima 3.5T

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a mechanical tb (see 4th gen Maxima)otherwise, you're SOL. Even the pathy tb's that some people use are just slightly larger - the responsiveness (or lack thereof) is due to latency with the signal. Also, under 4krpm the tb does not open 100% under WOT.

altima03beast
Posts: 28
Joined: Sun Apr 13, 2008 1:02 pm
Car: 2003 altima 3.5 auto mods nismo CAI , OBX Headers , StageII Valve Body UPgrade

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digitalbow wrote:a mechanical tb (see 4th gen Maxima)otherwise, you're SOL. Even the pathy tb's that some people use are just slightly larger - the responsiveness (or lack thereof) is due to latency with the signal. Also, under 4krpm the tb does not open 100% under WOT.
whats is WOT . thanks i need to learn more

Darius
Posts: 4820
Joined: Sun Mar 02, 2003 9:48 am
Car: RB25DET S14 - 665 WHP (SOLD)
Location: Chicagoland

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Wide Open Throttle = right pedal mashed.


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