what stock throttle body to use when putting front facing intake on r34 gtt

[JC71]

like the title says, I am asking for clarification as what stock throttle body should be used when putting front facing intake on r34 gtt rb25det neo engine?

(shortest type possible, but stock size, proper electrical and cable connections and wont alter run-ability, as the stock r34 gtt is simply too long, as it has dual "baffles" traction control,  type throttle body.)

I know I 've seen this info below but couldn't locate it.

r33 rb25det non neo?  gtst? series 1, 2?

 

 

Edited Thursday at 06:13 PM by JC71

[GTSBoy]

Bosch e-throttle.

If you're going FFP you might as well put a proper ECU into the poor thing.

[MBS206]

"Won't change runability"?

It seems you're planning a major part swap without retuning...

Edited Friday at 12:17 AM by MBS206

[joshuaho96]

On 9/12/2024 at 10:47 AM, JC71 said:

like the title says, I am asking for clarification as what stock throttle body should be used when putting front facing intake on r34 gtt rb25det neo engine?

(shortest type possible, but stock size, proper electrical and cable connections and wont alter run-ability, as the stock r34 gtt is simply too long, as it has dual "baffles" traction control,  type throttle body.)

I know I 've seen this info below but couldn't locate it.

r33 rb25det non neo?  gtst? series 1, 2?

 

 

You are not going to do a direct drop-in. A complete front facing intake like the RB26 on an RB25 is a major change and transient fueling mapping which is already a bit of a guess will be completely off.

[Dose Pipe Sutututu]

DBW e-throttle conversion.

Will drive better, idle better, have superior throttle articulation (change the slope however you want), proper cruise control, boost control (by limiting throttle max open rate based on boost / engine speed thresholds) etc. 

Everything the stock throttle can't do.

Only downside, you can't open your bonnet and record a selfie video with the throttle at WOT yelling "RB Powahhhhh woooooooooo"

[Dose Pipe Sutututu]

 

 

[JC71]

I believe it is a r33 throttle body form any rb25det that will work, so I ordered one of these up, we will see.