Topgunz - air to air upgrade

G3RSTY7 · 10-17-2018, 09:32 AM

Anyone notice your bracket flexing when reversing? Just made a video to figure out what the sound was. I don’t ever notice it going forward though and ironically didn’t seem to have the issue before rebuild/impeller change and tbatt kit but idk how those could be related? Before this i was thinking gear chatter.
And am i dumb for running a no-slip on the stock 8lb pulley?

G3RSTY7 · 10-18-2018, 12:32 PM

I think i found the source of my gas smell and rough start (triggering misfire code at startup). Clamp was snug but you can still see fuel bubble between the hose and regulator. Not sure if putting the clamp even closer will help the leak. Hope i can get this worked out and fixes it—before i was suspecting a crack in evap canister which woulda been more complicated than this

redondoaveb · 10-22-2018, 07:55 PM

For those that want to quiet their bpv noise, here's the silencer I installed on my bpv, it's super quiet now.
https://www.instagram.com/p/BpQO32hg...d=13xe35iz4999

"Z"en · 10-22-2018, 08:19 PM

Quote:

Originally Posted by redondoaveb

For those that want to quiet their bpv noise, here's the silencer I installed on my bpv, it's super quiet now.
https://www.instagram.com/p/BpQO32hg...d=13xe35iz4999

Looks awesome!

redondoaveb · 10-22-2018, 08:23 PM

Quote:

Originally Posted by "Z"en

Looks awesome!

It works really well. The car is a little more stealthy now (except at wot). 😎

G3RSTY7 · 10-24-2018, 09:13 PM

Quote:

Originally Posted by redondoaveb

For those that want to quiet their bpv noise, here's the silencer I installed on my bpv, it's super quiet now.
https://www.instagram.com/p/BpQO32hg...d=13xe35iz4999

Ordered mine. Will see of i need a separate tune if its on or off. I need more sleeper i feel like i’ve had a lot of people back out of a roll when i shift down to 3rd or second and they hear that loud blowoff. Some people are too proud especially cant lose to a G
Seb’s tunes are �� I beat Z with same setup on e85 tune with just my pump gas tune fromSeb. Z’s words not mine.

redondoaveb · 10-24-2018, 09:56 PM

Quote:

Originally Posted by G3RSTY7

Ordered mine. Will see of i need a separate tune if its on or off. I need more sleeper i feel like i’ve had a lot of people back out of a roll when i shift down to 3rd or second and they hear that loud blowoff. Some people are too proud especially cant lose to a G
Seb’s tunes are �� I beat Z with same setup on e85 tune with just my pump gas tune fromSeb. Z’s words not mine.

Nice. There's no reason you should need a separate tune with it on. I definitely like it quieter, it attracted attention from blocks away. I was afraid it was going to attract the black and white attention.

G3RSTY7 · 10-25-2018, 09:33 PM

Anyone flex fuel tuned can help? Trying to wire ethanol into my evap pressure on ecu. Pin 102/gray wire is what i read. Mechanic had a different color wire listed in his manual but when we looked at what we thought was #102 it was gray. Now getting codes p2127/2138 and the likes saying throttle position/switch is off so starting to doubt i did the right wire. Goes away when i reconnect the wire. Looked through service manual but havent had any luck
Edit: asked VQ group on facebook—it could be a blue wire, it could be a light green wire, could be gray, but sounds like my gray wire goes to 103
Update: on my g37 it was a blue wire with gold marks, right next to gray wire (103). “EVAP” pressure sensor read .53 at 9.8% ethanol, now just waiting to see what’s next

mikey1600 · 12-11-2018, 01:10 AM

Quote:

Originally Posted by G3RSTY7

I think i found the source of my gas smell and rough start (triggering misfire code at startup). Clamp was snug but you can still see fuel bubble between the hose and regulator. Not sure if putting the clamp even closer will help the leak. Hope i can get this worked out and fixes it—before i was suspecting a crack in evap canister which woulda been more complicated than this

Did this end up working? I've got a bit of fuel smell as well trying to track it down will check this point first

G3RSTY7 · 12-14-2018, 08:35 AM

Quote:

Originally Posted by mikey1600

Did this end up working? I've got a bit of fuel smell as well trying to track it down will check this point first

It did... then the gas smell started coming back. One morning I was driving to work and car shut off. Fuel hose popped off ethanol sensor. Improper clamp (screw type not spring) for expansion/contraction with cold temps is what I blame. But then I had a leak at my fuel pressure gauge as well (kinda a scary one like one drip/second). So I bought a 3/8SAE female quick connect to 6an male for the ethanol sensor, PTFE line to 6an-3/8NPT at fuel gauge. Will use yellow teflon at fitting. That should fully do it, the return fuel line looks to be all PTFE lined

BOLIO 671 · 12-29-2018, 12:39 AM

Just saw this vid featuring Tops Kit and thought I share

10-17-2018, 09:32 AM	#1 (permalink)
G3RSTY7 Base Member Join Date: Aug 2017 Location: Colorado Posts: 103 Drives: Infiniti G37s 6MT Rep Power: 9	Anyone notice your bracket flexing when reversing? Just made a video to figure out what the sound was. I don’t ever notice it going forward though and ironically didn’t seem to have the issue before rebuild/impeller change and tbatt kit but idk how those could be related? Before this i was thinking gear chatter. And am i dumb for running a no-slip on the stock 8lb pulley? __________________ 09 G37S RWD 6MT, Topgunz Supercharger, CJM RFS, Walbro 450, 1050x, Nismo 1.5way LSD, Ecutek FF tuned by Seb IG: G3RSTY7 MyG37.com: RickyBobby

10-22-2018, 07:55 PM	#3 (permalink)
redondoaveb A True Z Fanatic Join Date: Apr 2017 Location: So. Commiefornia Posts: 6,383 Drives: 2014 Nismo Gunmetal Rep Power: 2684376	For those that want to quiet their bpv noise, here's the silencer I installed on my bpv, it's super quiet now. https://www.instagram.com/p/BpQO32hg...d=13xe35iz4999 __________________ Fast Intentions "Stage Seb" twin turbo #098- Specialty Z/Tial-Xonarotor/CJM/Ecutek/HKS/KW/SPL/Hotchkis/Rohana/Toyo 750whp/700ft.lbs Last edited by redondoaveb; 10-22-2018 at 08:01 PM.

12-29-2018, 12:39 AM	#11 (permalink)
BOLIO 671 A True Z Fanatic Join Date: Mar 2010 Location: GUAHAN Posts: 1,198 Drives: To & From then Back Rep Power: 3401	Just saw this vid featuring Tops Kit and thought I share __________________ 2013 Nismo Z34 / FI TT #091 / IG: @lilzilla_z34

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