Nissan 370Z Forum  

Topgunz - air to air upgrade

Originally Posted by milkcow500 Crap where'd you get this impeller from? I have a low mid range impeller from SCR that I haven't put in yet. Sent from my Pixel

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Forced Induction


Like Tree1908Likes

Reply
 
LinkBack Thread Tools Display Modes
Old 09-04-2018, 05:57 PM   #2491 (permalink)
Track Member
 
EVOHUNTER's Avatar
 
Join Date: Jul 2011
Location: Edmonton, Canada
Posts: 681
Drives: BOOSTED3-7-0
Rep Power: 15
EVOHUNTER is a jewel in the roughEVOHUNTER is a jewel in the roughEVOHUNTER is a jewel in the roughEVOHUNTER is a jewel in the rough
Default

Quote:
Originally Posted by milkcow500 View Post
Crap where'd you get this impeller from? I have a low mid range impeller from SCR that I haven't put in yet.


Sent from my Pixel 2 XL using Tapatalk
mines from SCR too. its really a different car then before, its more usable on the street, and the power comes on way sooner. i was just hoping for better numbers uptop but oh well!
__________________
EVOHUNTER is offline   Reply With Quote
Old 09-04-2018, 05:58 PM   #2492 (permalink)
Base Member
 
Join Date: May 2015
Location: NYC
Posts: 176
Drives: 11 G37xs
Rep Power: 43
milkcow500 has a reputation beyond reputemilkcow500 has a reputation beyond reputemilkcow500 has a reputation beyond reputemilkcow500 has a reputation beyond reputemilkcow500 has a reputation beyond reputemilkcow500 has a reputation beyond reputemilkcow500 has a reputation beyond reputemilkcow500 has a reputation beyond reputemilkcow500 has a reputation beyond reputemilkcow500 has a reputation beyond reputemilkcow500 has a reputation beyond repute
Default

Quote:
Originally Posted by EVOHUNTER View Post
mines from SCR too. its really a different car then before, its more usable on the street, and the power comes on way sooner. i was just hoping for better numbers uptop but oh well!
What pulley setup you running and what do you top out on boost?

Sent from my Pixel 2 XL using Tapatalk
milkcow500 is offline   Reply With Quote
Old 09-04-2018, 06:00 PM   #2493 (permalink)
Track Member
 
EVOHUNTER's Avatar
 
Join Date: Jul 2011
Location: Edmonton, Canada
Posts: 681
Drives: BOOSTED3-7-0
Rep Power: 15
EVOHUNTER is a jewel in the roughEVOHUNTER is a jewel in the roughEVOHUNTER is a jewel in the roughEVOHUNTER is a jewel in the rough
Default

stock jack, stock serp side, 2.90" charger.
9.2 psi at 5950.. dropped to 8.3 at 7500.

We thought boost leak maybe, belt slippage maybe, but nope.

I talked with the owner of SCR, and he said thats exactly how it should perform. hes seen it before, he said it would be better on a mustang with a lower red line.
__________________
EVOHUNTER is offline   Reply With Quote
Old 09-05-2018, 02:34 AM   #2494 (permalink)
Base Member
 
G3RSTY7's Avatar
 
Join Date: Aug 2017
Location: Colorado
Posts: 103
Drives: Infiniti G37s 6MT
Rep Power: 8
G3RSTY7 is on a distinguished road
Default

Quote:
Originally Posted by skinnywhitepi View Post
Thank G3RSTY7 but I think I need a different angle. Are the two 90° connections connected with the small short hose between the two bodies. I have a pic of mine but don Know how to load it up
Yes. I cant take a picture with couplers on but you can see how that tube goes down from the one throttle body to next
__________________
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
G3RSTY7 is offline   Reply With Quote
Old 09-05-2018, 02:36 AM   #2495 (permalink)
Base Member
 
G3RSTY7's Avatar
 
Join Date: Aug 2017
Location: Colorado
Posts: 103
Drives: Infiniti G37s 6MT
Rep Power: 8
G3RSTY7 is on a distinguished road
Default

Quote:
Originally Posted by EVOHUNTER View Post
welp i can say, dont buy the low to mid range impeller.
Hits 9 psi at like 5800 rpm, then it starts sliding off. at first we thought belt slip, but not slipping at all.

only hit 427 whp and 368 ftlbs.

I think this impeller would be suited better on a mustang etc.. after about 6000 rpm, the boost starts tapering off. it feels way faster then before, but i think thats cause its boosting sooner.
Oh crap that sounds similar what redondoaveb did. Guess i feel better about getting the high range impeller for mine
__________________
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
G3RSTY7 is offline   Reply With Quote
Old 09-05-2018, 04:39 AM   #2496 (permalink)
Base Member
 
Join Date: Oct 2013
Location: germany
Posts: 13
Drives: 09 Nissan 370Z
Rep Power: 12
skinnywhitepi is on a distinguished road
Default

Quote:
Originally Posted by G3RSTY7 View Post
Yes. I cant take a picture with couplers on but you can see how that tube goes down from the one throttle body to next
Thanks. I thought is May be correct but needed a second opinion because my paint mark came off of one. Thanks again for the help.
skinnywhitepi is offline   Reply With Quote
Old 09-05-2018, 10:24 AM   #2497 (permalink)
A True Z Fanatic
 
redondoaveb's Avatar
 
Join Date: Apr 2017
Location: So. Commiefornia
Posts: 6,360
Drives: 2014 Nismo Gunmetal
Rep Power: 2684374
redondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond repute
Default

Quote:
Originally Posted by G3RSTY7 View Post
Oh crap that sounds similar what redondoaveb did. Guess i feel better about getting the high range impeller for mine
I've got the 928 impeller.
"Z"en likes this.
__________________
Fast Intentions "Stage Seb" twin turbo #098- Specialty Z/Tial-Xonarotor/CJM/Ecutek/HKS/KW/SPL/Hotchkis/Rohana/Toyo
700+whp

Last edited by redondoaveb; 09-05-2018 at 11:14 AM.
redondoaveb is offline   Reply With Quote
Old 09-05-2018, 11:18 AM   #2498 (permalink)
Base Member
 
"Z"en's Avatar
 
Join Date: Sep 2017
Location: Taiwan
Posts: 165
Drives: 15 Z, 13 R58, 09 GTR
Rep Power: 8
"Z"en has a spectacular aura about"Z"en has a spectacular aura about
Default

Quote:
Originally Posted by redondoaveb View Post
I've got the 928 impeller.
I'm waiting for mine :>
__________________
610whp/462wtq A2A- 6.8s@100-200km (stock motor) / IG: minized123456 / 淬 Custom VQ Vortech-based supercharger parts made to order! https://www.instagram.com/p/CFUjDc5H...d=m0unws28pvk4
"Z"en is offline   Reply With Quote
Old 09-11-2018, 08:37 PM   #2499 (permalink)
Base Member
 
G3RSTY7's Avatar
 
Join Date: Aug 2017
Location: Colorado
Posts: 103
Drives: Infiniti G37s 6MT
Rep Power: 8
G3RSTY7 is on a distinguished road
Default

So after my car sits for a while, it reaks like fuel. Not sure if it’s the way the supercharger has the evap wired, the return fuel system, PCV delete with all breather filters installed... may even smell in cab while driving but most of the smell is around engine bay.
Post up which of those you have and if you experience the same. Or if you know what it could be.
I’m about to remove EVAP wire from ECU to run ethanol to pin 102, unsure if maybe I need to make sure evap solenoid is closed when i do?
__________________
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
G3RSTY7 is offline   Reply With Quote
Old 09-20-2018, 04:47 AM   #2500 (permalink)
Base Member
 
Join Date: Oct 2016
Location: United Kingdom,
Posts: 76
Drives: Nismo 370Z
Rep Power: 9
SunnyDays is on a distinguished road
Default

Hey all, this kit looks good. I have a question or two if anyone can assist.

1. If running 485WHP (580 at the crank)on 93 octane. Can the stock 370Z internals cope with this amount of power? Would this last as a reliable daily?

2. This kit bolts up to the existing Stillen super charger correct?

Thanks
SunnyDays is offline   Reply With Quote
Old 09-20-2018, 06:11 AM   #2501 (permalink)
Base Member
 
"Z"en's Avatar
 
Join Date: Sep 2017
Location: Taiwan
Posts: 165
Drives: 15 Z, 13 R58, 09 GTR
Rep Power: 8
"Z"en has a spectacular aura about"Z"en has a spectacular aura about
Default

Quote:
Originally Posted by SunnyDays View Post
Hey all, this kit looks good. I have a question or two if anyone can assist.

1. If running 485WHP (580 at the crank)on 93 octane. Can the stock 370Z internals cope with this amount of power? Would this last as a reliable daily?

2. This kit bolts up to the existing Stillen super charger correct?

Thanks
I was running stock Stillen kit along with 2.87" serpentine side jackshaft pulley and the car puts down 440whp on a Dynojet. I have all the A2A goodies installed and am awaiting tuning. Prior to the A2A conversion I have already riden my SCed Z for almost 7000-mile DD. I enjoyed every day with it. : ) With regards to your questions:
1. Yes. I have witnessed many Zs running over 485whp in stock internals
no issues.
2. Yes but it depends on whether your mechanic is skillful in the Stillen SC kit.
Mine has few minor issues in installation but my mechanic solved them quickly.
I was barely informed of any concern from my mechanic. TopgunZ's kit is a
solid work and worthy investment (maybe because I have done lots of
homework and have everything well prepared based on the discussions
with several forum members before I decided to go this route).
3. Tuning is a dark magic and for me it plays almost most significant role in car
performance. Find a reputed tuner and get a safe and reliable tuning. Don't
try going too far then you will be fine. Please be sure to collect all the supporting mods
in addition to the kit. I am super excited about the upcoming results. :-")
wideglideleon likes this.
__________________
610whp/462wtq A2A- 6.8s@100-200km (stock motor) / IG: minized123456 / 淬 Custom VQ Vortech-based supercharger parts made to order! https://www.instagram.com/p/CFUjDc5H...d=m0unws28pvk4

Last edited by "Z"en; 09-20-2018 at 08:49 AM.
"Z"en is offline   Reply With Quote
Old 09-24-2018, 10:23 AM   #2502 (permalink)
Base Member
 
G3RSTY7's Avatar
 
Join Date: Aug 2017
Location: Colorado
Posts: 103
Drives: Infiniti G37s 6MT
Rep Power: 8
G3RSTY7 is on a distinguished road
Default

Seems this kit is much more reliable than stock stillen kit even pushing bigger numbers. Since our Subie is out for a month+ on hail repair this is serving as a daily. I trusted it enough to drive up a 14,000’ mountain for a big car meet now wanna take it on a 1000+ mile road trip. I’m still on pump tune about to start ethanol. I have top end billet impeller car pulls so hard after 6k rpms i must not be having belt slip issues
wideglideleon likes this.
__________________
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
G3RSTY7 is offline   Reply With Quote
Old 09-24-2018, 11:41 AM   #2503 (permalink)
A True Z Fanatic
 
DarkJak's Avatar
 
Join Date: Jun 2011
Location: Madison, WI
Posts: 1,397
Drives: 2009 370Z
Rep Power: 16804
DarkJak has a reputation beyond reputeDarkJak has a reputation beyond reputeDarkJak has a reputation beyond reputeDarkJak has a reputation beyond reputeDarkJak has a reputation beyond reputeDarkJak has a reputation beyond reputeDarkJak has a reputation beyond reputeDarkJak has a reputation beyond reputeDarkJak has a reputation beyond reputeDarkJak has a reputation beyond reputeDarkJak has a reputation beyond repute
Default

Quote:
Originally Posted by G3RSTY7 View Post
So after my car sits for a while, it reaks like fuel. Not sure if it’s the way the supercharger has the evap wired, the return fuel system, PCV delete with all breather filters installed... may even smell in cab while driving but most of the smell is around engine bay.
Post up which of those you have and if you experience the same. Or if you know what it could be.
I’m about to remove EVAP wire from ECU to run ethanol to pin 102, unsure if maybe I need to make sure evap solenoid is closed when i do?
Have you checked the hoses running to your fuel pump top hat?
I had forgotten to transfer a clip on one of mine which allowed it to leak fuel.

I verified by starting the car up with the cover behind the seats open so I could see the fuel lines.

I'd thrown away my broken top hat that had the OEM clip and ordered a 3/8" clip from Dorman, part number 800-006, to replace.
__________________
@stupidtoycars | My track vids
09 7AT|MCS 2WNR|Topgunz Rotrex|Ecutek (Eugene)|Maxxis RC1|Titan-7 TS-5|OSG LSD|Rear Mount Derale Oil Cooler (WIP)+25 Trans Cooler|Fismo|G-LOC R12/R10|Zeta III L|NLR Wing and Splitter|CJM Pan and Fuel Hat|Radium Surge Tank|AP Racing CP9668
DarkJak is offline   Reply With Quote
Old 10-05-2018, 12:28 PM   #2504 (permalink)
A True Z Fanatic
 
redondoaveb's Avatar
 
Join Date: Apr 2017
Location: So. Commiefornia
Posts: 6,360
Drives: 2014 Nismo Gunmetal
Rep Power: 2684374
redondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond reputeredondoaveb has a reputation beyond repute
Default

Quote:
Originally Posted by JWillis72 View Post





Sent from my iPhone using Tapatalk
Thread dredge
Is anyone fabricating this brace?
__________________
Fast Intentions "Stage Seb" twin turbo #098- Specialty Z/Tial-Xonarotor/CJM/Ecutek/HKS/KW/SPL/Hotchkis/Rohana/Toyo
700+whp
redondoaveb is offline   Reply With Quote
Old 10-05-2018, 02:57 PM   #2505 (permalink)
Track Member
 
wideglideleon's Avatar
 
Join Date: Apr 2015
Location: Tucson AZ
Posts: 569
Drives: SC 09 370Z LG 7AT
Rep Power: 64085
wideglideleon has a reputation beyond reputewideglideleon has a reputation beyond reputewideglideleon has a reputation beyond reputewideglideleon has a reputation beyond reputewideglideleon has a reputation beyond reputewideglideleon has a reputation beyond reputewideglideleon has a reputation beyond reputewideglideleon has a reputation beyond reputewideglideleon has a reputation beyond reputewideglideleon has a reputation beyond reputewideglideleon has a reputation beyond repute
Default

I have one. I got from TopgunZ.
redondoaveb likes this.
wideglideleon is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Best upgrade/mod for 200-300$? louiey370z Engine & Drivetrain 10 06-10-2015 12:59 AM
Upgrade? Dzel Other Vehicles 83 03-08-2014 06:55 PM
Upgrade Darryl79 New Roadster 370Z Owner 7 08-23-2012 03:21 PM
Big 3 upgrade ??? dbkustomz Audio & Video 6 06-30-2012 08:00 AM


All times are GMT -5. The time now is 01:29 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2