North American Motoring

Drivetrain (Cooper S) MINI Cooper S (R53) intakes, exhausts, pulleys, headers, throttle bodies, and any other modifications to the Cooper S drivetrain.

Drivetrain If i got a S/c pulley do i need to upgrade the inectors?

Thread Tools
 
Search this Thread
 
  #1  
Old 04-09-2011, 07:02 PM
Josue.Rodz's Avatar
Josue.Rodz
Josue.Rodz is offline
1st Gear
Thread Starter
Join Date: Sep 2010
Location: Aguada, PR
Posts: 18
Likes: 0
Received 0 Likes on 0 Posts
If i got a S/c pulley do i need to upgrade the inectors?
I'm going to install a s/c pulley and i was wondering if i need to upgrade my injector too? will it work with my stock injectors or will i get too lean? need some expert advise...
 
Reply Like
  #2  
Old 04-09-2011, 07:12 PM
Crashton's Avatar
Crashton
Crashton is offline
6th Gear
iTrader: (3)
Join Date: Jun 2003
Location: Over there on MA
Posts: 9,480
Likes: 0
Received 3 Likes on 3 Posts
My 2006 MCS has been running a 15% pulley & stock injectors for about 85,000 miles with no problems what so ever.
 
Reply Like
  #3  
Old 04-09-2011, 07:16 PM
Vollgas's Avatar
Vollgas
Vollgas is offline
6th Gear
iTrader: (37)
Join Date: Oct 2010
Location: Rockledge, FL
Posts: 1,197
Likes: 0
Received 0 Likes on 0 Posts
You would only need bigger injectors if you were doing headwork or a cam.
 
Reply Like
  #4  
Old 04-10-2011, 08:16 AM
WayMotorWorks's Avatar
WayMotorWorks
WayMotorWorks is offline
Vendor
iTrader: (10)
Join Date: Jul 2006
Location: Atlanta, GA
Posts: 10,573
Received 768 Likes on 626 Posts
No you don't need injectors for just a pulley upgrade. 90% of customers dont ever get injectors, the car doesn't run lean with just a pulley.
 
__________________

HOTCHKIS | DDM | CRAVEN | AKRAPOVIC | NM ENGINEERING | MEGAN | FORGE | OS GIKEN | POWERFLEX and more


Reply Like
  #5  
Old 04-29-2011, 07:28 AM
bioshift's Avatar
bioshift
bioshift is offline
1st Gear
Join Date: Sep 2009
Location: baltimore,maryland
Posts: 17
Likes: 0
Received 0 Likes on 0 Posts
get a tune also with this new gas additive
 
Reply Like
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
FS:: Craven speed pulley tool
The_Kid
MINI Parts for Sale
6
11-03-2016 06:30 PM
Navigation & Audio HK Retrofit
Filmy
Navigation & Audio
5
09-07-2015 08:27 PM
FS:: JCW/Brembo rebuild kit - pistons, seals, & dustboots
squawSkiBum
MINI Parts for Sale
0
09-02-2015 09:56 PM
JCW r53 upgrade
elightbo
Tires, Wheels, & Brakes
0
09-02-2015 08:17 AM
MINI Cooper Intercooler Upgrades
Mini Mania
Drivetrain Products
0
09-01-2015 04:39 PM
Back to Subforum
Drivetrain (Cooper S)
View Next Unread
WebbMotorsports! Not sure where to post comment, so I posted here!!!




Advanced Search
Quick Reply: Drivetrain If i got a S/c pulley do i need to upgrade the inectors?


Reply Closed Thread Share
Forum Jump

All times are GMT -7. The time now is 11:57 PM.