Greddy ITB Testing - Starts Today @ Delicious Tuning

[PulsarBeeerz]

Originally Posted by x808drifter

Hope to see some stuff with boost.

That has already been done. More area under the curve no more peak power however.

[Williampreza]

Originally Posted by churchx

In for NA results.

^^What he said.

[johl]

I hope you have a chance to test them with short, medium and long velocity stacks

[x808drifter]

Originally Posted by PulsarBeeerz

That has already been done. More area under the curve no more peak power however.

Yep, somehow totally missed that thread.

[Lantanafrs2]

Originally Posted by johl

I hope you have a chance to test them with short, medium and long velocity stacks

I don't think this kit uses velocity stacks.

[johl]

Originally Posted by Lantanafrs2

I don't think this kit uses velocity stacks.

It definitely doesn’t. And as far as I know all the kits don’t utilise velocity stacks. I would just like to see the benefit of using them compared to the supplied inlet manifold as I believe that would slow down air flow in comparison. Although you would only be able to fit small stacks under your hood but for arguments sake it would be nice to see the data for 100mm velocity stacks

[StraightOuttaCanadaEh]

I hope everyone here has seen @zerobreau on instagram and his ITB setup. If not, go check it out. Sounds sweeet

[Little Mt. Fuji]

I personally don't think ITB's will provide much benefit and will cause more headache than it is worth. Cool thing to have though and Im curious about how it will sound. I wouldnt expect more than 15hp/15tq increase compared to the stock manifold. Just being realistic.

[venturaII]

Originally Posted by CSG Mike

Why wouldn't it be?

(This is why tuning ITBs takes forever initially).

Because I've never driven a DBW car whose throttle delay has been dialed out 100% compared to a cable TB car.

[Lantanafrs2]

Originally Posted by Little Mt. Fuji

I personally don't think ITB's will provide much benefit and will cause more headache than it is worth. Cool thing to have though and Im curious about how it will sound. I wouldnt expect more than 15hp/15tq increase compared to the stock manifold. Just being realistic.

15 horse/torque would be substantial na.

[StraightOuttaCanadaEh]

Are you guys using a Motec for this?

[Irace86.2.0]

Originally Posted by Little Mt. Fuji

I personally don't think ITB's will provide much benefit and will cause more headache than it is worth. Cool thing to have though and Im curious about how it will sound. I wouldnt expect more than 15hp/15tq increase compared to the stock manifold. Just being realistic.

That and probably that much better throttle response, which won’t be seen (I think) on the dyno, but should be felt.

Originally Posted by StraightOuttaCanadaEh

Are you guys using a Motec for this?

Probably ECUTEK because that’s what they do.

[CSG Mike]

Originally Posted by StraightOuttaCanadaEh

Are you guys using a Motec for this?

Ecutek

[StraightOuttaCanadaEh]

Originally Posted by CSG Mike

Ecutek

The only other build I know with ITBs used a Motec which was apparently very expensive. Do you know why one would go with motec over ecutek and vice versa? Would ecutek be cheaper?