Eventuri development

[Blackthought_]

If you have a 3rd cat delete and milltek, the shipper charger wine increase is pretty minimal tbh. I remember when I got an intake for my Evora GT and the sound got dramatically better but oh well. I guess you can’t really got good exhaust sound + super charger wine. Needs to be one or another

 

[seriously]

If you have a 3rd cat delete and milltek, the shipper charger wine increase is pretty minimal tbh. I remember when I got an intake for my Evora GT and the sound got dramatically better but oh well. I guess you can’t really got good exhaust sound + super charger wine. Needs to be one or another

With both mods I feel like you can hear it all. Engine, exhaust, supercharger whine, intake “whip”. Before the mods the supercharger whine was most prominent.

Edit: I guess that bypass value on full open is even louder so probably less supercharger noise.

 

[Time2Fly]

I have.. is that the better way to hear it?

Yes. Find a nice quiet road and roll down the left window.

 

[luciddaydream]

Yes. Find a nice quiet road and roll down the left window.

OH yeah she sounds good!!
But I have 3rd cat delete and drive in Track mode a lot, so, the eventuri is better heard in sport mode.

 

[Time2Fly]

Sport or tour. You're trying to isolate one sound.

 

[Blackthought_]

Sport or tour. You're trying to isolate one sound.

True. With the milltek in OEM mode, you can isolate the wine. When in open mode, you isolate the exhaust.

 

[Speedy Emira]

Has someone on here been on the dyno to show the difference between a OEM filter and the Eventuri system?
Even better if they have the dyno graph.

 

[Speedy Emira]

Although id like to see a graph from an owner I see Eventuri have one on their site.

One thing that was interesting to me is the torque being at it’s highest sound 5000 rpm and dropping down a bit further up the rev range.
I agree with owners the Emira seems to have a kick going to the rev limit but I also find changing up at 5500 also provides a really good balance of power to keep acceleration going. It looks obvious when the graph shows it’s the highest torque point.
I feel it’s a happy balance for engine longevity and performance but interested to hear what other owners think.

 

[Eagle7]

Has someone on here been on the dyno to show the difference between a OEM filter and the Eventuri system?
Even better if they have the dyno graph.

Yes, I got a baseline dyno run stock, then installed the Eventuri and got a dyno with it installed, and posted the results in my project journal thread. The results were very good: https://www.emiraforum.com/threads/adding-lightness.4796/page-5

 

[crashprash]

The local Lotus dealer that installed my eventuri commented that it was the best designed intake they've seen and that eventuri pretty much thought about everyting including brackets to hold hoses and wires in place. Also commented that it was the best sounding Emira they've had come through

 

[Hell4Leather]

The local Lotus dealer that installed my eventuri commented that it was the best designed intake they've seen and that eventuri pretty much thought about everyting including brackets to hold hoses and wires in place. Also commented that it was the best sounding Emira they've had come through

Are there any programming considerations to account for the change in air flow?

 

[crashprash]

Are there any programming considerations to account for the change in air flow?

Nope. and no errors so far

 

[Eagle7]

Nope. and no errors so far

Same here. Around 1,000 miles with it and no issues.

 

[Time2Fly]

1500 miles, no problems.

 

[Time2Fly]

Has anyone cleaned their filters? Eventuri sells a kit for cleaning them that I have, but I haven't used it yet.

Thoughts on how often to change or clean it?

 

[Eagle7]

Has anyone cleaned their filters? Eventuri sells a kit for cleaning them that I have, but I haven't used it yet.

Thoughts on how often to change or clean it?

It depends on the environment you drive in, and how many miles since the last cleaning. Did you buy the cleaning kit from Eventuri themselves?

 

[Eagle7]

@GRP since you're an Eventuri dealer, you should carry the filter cleaning kits too. I'd prefer to buy that from you if I can.

 

[Speedy Emira]

What is the difference between the GRP filter and the one in the Eventuri system?

 

[Time2Fly]

I bought the kit from Eventuri because I couldn't find it anywhere else.

 

[GRP]

What is the difference between the GRP filter and the one in the Eventuri system?

Ours is a lightly oiled foam filter vs a woven media material type filter.