DYNO - NISMO CBE and K&N Dropins

Sh0velMan · 02-22-2012, 05:31 AM

Took the Z over to be dynoed on Saturday, see the chart below.

Seems to me like the NISMO OEM CBE is pretty badass, even if it isn't very loud..

Also, the K&N Dropins made quite the difference..

Sh0velMan · 02-22-2012, 05:34 AM

Oh yeah, we somehow lost the chart for the first pull we made that went to 7300rpm before the drop ins.. We know it was 293 @ 7141rpm though (took photo of the result screen)

Jordo! · 02-22-2012, 06:38 AM

Very nice gains with budget mods -- congrats!

I'm all about bang for the buck

Sh0velMan · 02-22-2012, 07:14 AM

Quote:

Originally Posted by Jordo!

Very nice gains with budget mods -- congrats!

I'm all about bang for the buck

Yep yep, can't complain!

Some serious mods coming very soon though, watch out for new dyno charts showing the big numbers

ImportConvert · 02-22-2012, 08:07 AM

I'm still stressing over those filtration tests that show K&N to "not filter very well".

Then on the flip side, you have Ford putting a similar intake OEM on the GT500, and then warrantying it for 5/60 with longer available.

Not sure :/

BigT · 02-22-2012, 11:24 AM

So 293 was with the exhaust only and 309 was with drop-ins? Just trying to gauge the increase in power.

Sh0velMan · 02-22-2012, 11:31 AM

Yep.

We did 3 pulls, put the filters in, did 3 more (with enough time between to keep the oil temp consistent).

BigT · 02-22-2012, 03:16 PM

So, you're saying that adding drop-ins gained another 16whp? If so, that is amazing!

Sh0velMan · 02-22-2012, 03:24 PM

That's what I'm saying.

Mind you I have the CBE as well, which is good for many HP's and enhances any intake mods you may add.

Cmike2780 · 02-22-2012, 03:26 PM

interesting

_ace_ · 02-22-2012, 04:21 PM

Do you know how much did the AFR and oil temp changed between runs?

I read a thread a while back showing that oil temp in this car can vary the results by a few WHP. I usually hear the drop-ins give ~5-ish WHP--great for how cheap they are!--so I would wonder if you got an extra kick from AFR and/or oil temp at the same time.

Speedy · 02-22-2012, 04:29 PM

That's some nice gains on a budget!

What surprised me is that on the graph it shows the car got richer with the K&Ns vs. without. I'd have expected the opposite, but maybe the MAF system adjusted for them and added a bit of fuel.

Sh0velMan · 02-22-2012, 06:10 PM

Quote:

Originally Posted by Speedy

That's some nice gains on a budget!

What surprised me is that on the graph it shows the car got richer with the K&Ns vs. without. I'd have expected the opposite, but maybe the MAF system adjusted for them and added a bit of fuel.

That's just the WB stuck in the tailpipe, so not really accurate.

I will try and get the data logs from Dan @ OPS and post them.

Speedy · 02-22-2012, 06:42 PM

Quote:

Originally Posted by Sh0velMan

That's just the WB stuck in the tailpipe, so not really accurate.

I will try and get the data logs from Dan @ OPS and post them.

But it was stuck in the exhaust for both runs correct? Still relative I'm thinking as it'll read a few ticks leaner at the tail pipe vs. pre cat.

Urbanracer · 02-22-2012, 06:56 PM

Quote:

Originally Posted by Speedy

That's some nice gains on a budget!

What surprised me is that on the graph it shows the car got richer with the K&Ns vs. without. I'd have expected the opposite, but maybe the MAF system adjusted for them and added a bit of fuel.

Or maybe the car haden't adjusted entirely and was trying to compensate for the new filters since it sounds like he switched them on the dyno??

02-22-2012, 05:34 AM	#2 (permalink)
Sh0velMan A True Z Fanatic Join Date: Jan 2012 Location: Dallas/Ft.Worth Posts: 3,349 Drives: Noisily. Rep Power: 20	Oh yeah, we somehow lost the chart for the first pull we made that went to 7300rpm before the drop ins.. We know it was 293 @ 7141rpm though (took photo of the result screen) __________________ Buy My Car! \| Build Thread Last edited by Sh0velMan; 02-22-2012 at 05:38 AM.

02-22-2012, 06:38 AM	#3 (permalink)
Jordo! A True Z Fanatic Join Date: May 2010 Location: nirvana Posts: 6,394 Drives: 2023 NATM Rep Power: 418	Very nice gains with budget mods -- congrats! I'm all about bang for the buck __________________ Enjoy it. Destroy it.

02-22-2012, 11:31 AM	#7 (permalink)
Sh0velMan A True Z Fanatic Join Date: Jan 2012 Location: Dallas/Ft.Worth Posts: 3,349 Drives: Noisily. Rep Power: 20	Yep. We did 3 pulls, put the filters in, did 3 more (with enough time between to keep the oil temp consistent). __________________ Buy My Car! \| Build Thread

02-22-2012, 03:24 PM	#9 (permalink)
Sh0velMan A True Z Fanatic Join Date: Jan 2012 Location: Dallas/Ft.Worth Posts: 3,349 Drives: Noisily. Rep Power: 20	That's what I'm saying. Mind you I have the CBE as well, which is good for many HP's and enhances any intake mods you may add. __________________ Buy My Car! \| Build Thread

02-22-2012, 03:26 PM	#10 (permalink)
Cmike2780 A True Z Fanatic Join Date: Jun 2010 Location: Long Island Posts: 5,059 Drives: slowwww Rep Power: 28	interesting __________________ [09][MB][6-Spd MT][Touring][Stillen Gen III][K&N][Borla CBE][Evo-R] [ArchitTEK Photography]

02-22-2012, 08:07 AM	#5 (permalink)
ImportConvert A True Z Fanatic Join Date: Jun 2010 Location: SWMO Posts: 4,454 Drives: 2019 CX5 GT Reserve Rep Power: 7626	I'm still stressing over those filtration tests that show K&N to "not filter very well". Then on the flip side, you have Ford putting a similar intake OEM on the GT500, and then warrantying it for 5/60 with longer available. Not sure :/

02-22-2012, 11:24 AM	#6 (permalink)
BigT Enthusiast Member Join Date: Jan 2012 Location: NJ Posts: 469 Drives: 98 2g DSM Rep Power: 13	So 293 was with the exhaust only and 309 was with drop-ins? Just trying to gauge the increase in power.

02-22-2012, 03:16 PM	#8 (permalink)
BigT Enthusiast Member Join Date: Jan 2012 Location: NJ Posts: 469 Drives: 98 2g DSM Rep Power: 13	So, you're saying that adding drop-ins gained another 16whp? If so, that is amazing!

02-22-2012, 04:21 PM	#11 (permalink)
_ace_ Base Member Join Date: May 2011 Location: USA Posts: 140 Drives: 370Z Rep Power: 14	Do you know how much did the AFR and oil temp changed between runs? I read a thread a while back showing that oil temp in this car can vary the results by a few WHP. I usually hear the drop-ins give ~5-ish WHP--great for how cheap they are!--so I would wonder if you got an extra kick from AFR and/or oil temp at the same time.

02-22-2012, 04:29 PM	#12 (permalink)
Speedy Enthusiast Member Join Date: Jan 2012 Location: TN Posts: 390 Drives: check my signature Rep Power: 13	That's some nice gains on a budget! What surprised me is that on the graph it shows the car got richer with the K&Ns vs. without. I'd have expected the opposite, but maybe the MAF system adjusted for them and added a bit of fuel.

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