Nissan 370Z Forum  

New Rotrex C38R Supercharger

Originally Posted by Jinxx I think it will be a wash in difference....what you gain from smaller pulley will be lost from lower rpm And I have different gearing as

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


Like Tree40Likes

 
 
LinkBack Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 03-09-2018, 08:22 AM   #11 (permalink)
Enthusiast Member
 
Join Date: Feb 2011
Location: ontario
Posts: 370
Drives: 09 370z touring
Rep Power: 16
tiller is on a distinguished road
Default

Quote:
Originally Posted by Jinxx View Post
I think it will be a wash in difference....what you gain from smaller pulley will be lost from lower rpm
And I have different gearing as well .. the nismos came with I think. 3.96 gear...non nismo was a little lower ... 3.69 if I remember right
guess we will see, it sure was a big difference between the 90mm and the 85mm after installed, it brought the boost in earlier but I think a little bit earlier would be even better, but that's just me and where I like my power and boost to come in, I think roughly a 7100k redline wont bother me to much, I reviewed my logs from last summer and they show a redline of 7587k redline with the 85mm while tuning with seb, if I don like it then its only 6 bolts to put the 85mm back on.
tiller is offline   Reply With Quote
 

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
Rotrex C38R & are HR/VHR GTM SC mounting brackets the same? SS_Firehawk Engine & Drivetrain 6 02-09-2018 10:33 PM
Rotrex Oil Flow? pokeyl Forced Induction 9 12-22-2015 08:55 AM
Rotrex pulley change R3drckt09 Forced Induction 20 08-10-2014 08:35 AM
Replacement Rotrex Supercharger for the GTM Stage 1 kit wind.zero Forced Induction 29 06-03-2014 06:20 AM
[FOR SALE] Rotrex C38-81 Supercharger Only pokeyl Parts for sale (Private Classifieds) 3 02-17-2014 09:07 AM


All times are GMT -5. The time now is 01:14 AM.


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