who has a before and after dyno of nwp thottle body
#24
Registered User
iTrader: (2)
Well, unfortunately we didn't have time to test OE vs larger TB. Which I'm pretty bummed about because I really wanted to end this TB debate. So I just slapped the larger TB and jon went to work.
So now more bad news...did not gain anything anywhere on the graph. And even MORE bad news, Jon unfortunately figure out my high idle with this larger TB. I think because I'm 5at, it is some how throwing it off. To be clear, the TB I'm using is an 06-09 infiniti M45 (V8) TB and not the official maxima (V6) NWP TB.
Also, I didn't take any pictures of the graphs because the information wasn't very helpful. My TQ curve was garbage and the HP peaked and fell harder than previous setup. The best run Jon got was 258hp/236tq. The numbers are technically within a good standard deviation, but the curves....ugly.
Sorry to disappoint everyone. I will posting the velocity manifold up for sale after I find someone that can port and polish my lower plenum. And I'm going post the TB up for sale after I ask one of my buddies if he wants to buy it.
So now more bad news...did not gain anything anywhere on the graph. And even MORE bad news, Jon unfortunately figure out my high idle with this larger TB. I think because I'm 5at, it is some how throwing it off. To be clear, the TB I'm using is an 06-09 infiniti M45 (V8) TB and not the official maxima (V6) NWP TB.
Also, I didn't take any pictures of the graphs because the information wasn't very helpful. My TQ curve was garbage and the HP peaked and fell harder than previous setup. The best run Jon got was 258hp/236tq. The numbers are technically within a good standard deviation, but the curves....ugly.
Sorry to disappoint everyone. I will posting the velocity manifold up for sale after I find someone that can port and polish my lower plenum. And I'm going post the TB up for sale after I ask one of my buddies if he wants to buy it.
#25
New Member
iTrader: (2)
Well, unfortunately we didn't have time to test OE vs larger TB. Which I'm pretty bummed about because I really wanted to end this TB debate. So I just slapped the larger TB and jon went to work.
So now more bad news...did not gain anything anywhere on the graph. And even MORE bad news, Jon unfortunately figure out my high idle with this larger TB. I think because I'm 5at, it is some how throwing it off. To be clear, the TB I'm using is an 06-09 infiniti M45 (V8) TB and not the official maxima (V6) NWP TB.
Also, I didn't take any pictures of the graphs because the information wasn't very helpful. My TQ curve was garbage and the HP peaked and fell harder than previous setup. The best run Jon got was 258hp/236tq. The numbers are technically within a good standard deviation, but the curves....ugly.
Sorry to disappoint everyone. I will posting the velocity manifold up for sale after I find someone that can port and polish my lower plenum. And I'm going post the TB up for sale after I ask one of my buddies if he wants to buy it.
So now more bad news...did not gain anything anywhere on the graph. And even MORE bad news, Jon unfortunately figure out my high idle with this larger TB. I think because I'm 5at, it is some how throwing it off. To be clear, the TB I'm using is an 06-09 infiniti M45 (V8) TB and not the official maxima (V6) NWP TB.
Also, I didn't take any pictures of the graphs because the information wasn't very helpful. My TQ curve was garbage and the HP peaked and fell harder than previous setup. The best run Jon got was 258hp/236tq. The numbers are technically within a good standard deviation, but the curves....ugly.
Sorry to disappoint everyone. I will posting the velocity manifold up for sale after I find someone that can port and polish my lower plenum. And I'm going post the TB up for sale after I ask one of my buddies if he wants to buy it.
#28
New Member
iTrader: (13)
https://my350z.com/forum/na-builds/4...enum-test.html
315whp.
https://my350z.com/forum/na-builds/4...ing-power.html
Finding the power, experimenting.
https://my350z.com/forum/na-builds/4...ideo-pics.html
327whp New Intake Plenum + LS2 90mm TB
https://my350z.com/forum/na-builds/5...-of-boost.html
346whp
https://my350z.com/forum/na-builds/5...ed-372whp.html
372whp
SGsash has been experimenting and testing various NA mods for a while. Haven't been as active but lots to learn from.
315whp.
https://my350z.com/forum/na-builds/4...ing-power.html
Finding the power, experimenting.
https://my350z.com/forum/na-builds/4...ideo-pics.html
327whp New Intake Plenum + LS2 90mm TB
https://my350z.com/forum/na-builds/5...-of-boost.html
346whp
https://my350z.com/forum/na-builds/5...ed-372whp.html
372whp
SGsash has been experimenting and testing various NA mods for a while. Haven't been as active but lots to learn from.
Last edited by mr. sparco; 10-05-2014 at 12:51 PM.
#31
Registered User
iTrader: (2)
I'll probably post the TB up this weekend for sale once I take pics.
#33
Registered User
iTrader: (2)
I say the TB will work with a MT is because whenever I'm in the gas and let off to coast or get ready brake, the throttle closes and opens real quick. Since the trans goes into "neutral" whenever I let off the gas, whenever the throttle closes and open it pulls the trans down then accels forward. So if the TB is on a MT, I think it would be more linear to pedal position since there is a clutch pedal to put the trans into neutral....if that makes sense.
#34
Registered User
iTrader: (2)
Ok, found the video from April when I was first experimenting with this TB. Once it uploads into YouTube, I'll post it up here for a visual of what I'm trying to explain.
Video supplied. You can see how the RPM needle jumps whenever I left off the gas. And the idle just stays high. These were the nearly results that Jon had while trying to tune with the TB.
Video supplied. You can see how the RPM needle jumps whenever I left off the gas. And the idle just stays high. These were the nearly results that Jon had while trying to tune with the TB.
Last edited by waldo36; 10-07-2014 at 09:11 PM.
#36
Registered User
iTrader: (2)
Naw I'm pretty sure NWP came off of a FWD DE from a maxima. And the plugins are the same the voltage-drop harness that is used. Now are those pins in the appropriate places....meh? Maybe that's where my problem is, one or two pins could plugged in the wrong area. But the harness does have the same connection
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