Nissan 370Z Forum  

GTM Stage 1.5 supercharger build

Originally Posted by pokeyl It takes more power to spin the -91 (looking at the numbers I would say 12-13% MORE), so you end up with a loss as it

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


Like Tree88Likes

Reply
 
LinkBack Thread Tools Display Modes
Old 09-16-2013, 08:56 AM   #1 (permalink)
Track Member
 
Super Werty's Avatar
 
Join Date: Jul 2013
Location: AZ
Posts: 668
Drives: '13 Sport
Rep Power: 14
Super Werty is just really niceSuper Werty is just really niceSuper Werty is just really niceSuper Werty is just really niceSuper Werty is just really nice
Send a message via ICQ to Super Werty
Default

Quote:
Originally Posted by pokeyl View Post
It takes more power to spin the -91 (looking at the numbers I would say 12-13% MORE), so you end up with a loss as it only pumps 11% more air...
What numbers are you referring to?
__________________
The Build
Super Werty is offline   Reply With Quote
Old 09-16-2013, 09:52 AM   #2 (permalink)
Track Member
 
pokeyl's Avatar
 
Join Date: Nov 2010
Location: DFS
Posts: 901
Drives: ???
Rep Power: 56
pokeyl has a reputation beyond reputepokeyl has a reputation beyond reputepokeyl has a reputation beyond reputepokeyl has a reputation beyond reputepokeyl has a reputation beyond reputepokeyl has a reputation beyond reputepokeyl has a reputation beyond reputepokeyl has a reputation beyond reputepokeyl has a reputation beyond reputepokeyl has a reputation beyond reputepokeyl has a reputation beyond repute
Default

Quote:
Originally Posted by Super Werty View Post
What numbers are you referring to?
------------------- C38-61 C38-71 C38-81 C38-91/92
Max flow rate Mflow 0.48 kg/s 0.55 kg/s 0.58 kg/s 0.63 kg/s
Max pressure ratio 2.90 2.82 2.85 2.94

Air flow as listed by Rotrex

There is no free lunch, so to compress more air takes more power.

I am still looking for a compressor map for the -91
snowsurfdirtx likes this.
__________________
It's not my fault I'm old, I was born a very long time ago!
pokeyl 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
Fillerbunnie's GTM Stage 1 Supercharger build (Australian RHD) fillerbunnie Forced Induction 46 08-23-2015 01:07 AM
GTM Supercharger Stage 1 w/ F.I. LTH theDreamer Forced Induction 140 03-16-2013 04:50 PM
[FOR SALE] GTM Stage II 600hp Supercharger Kit boraturbo Parts for sale (Private Classifieds) 6 10-05-2012 01:11 AM
[FOR SALE] Used Gtm stage 1 supercharger kit Jamaica Parts for sale (Private Classifieds) 58 06-20-2012 09:12 PM


All times are GMT -5. The time now is 12:56 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2026, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2