MINI2

madmac · Mar 17th, 2007, 10:08 AM

Hi,

Anybody out there got dyno results and general feedback after fitting just a reduction pulley. At the moment I have got the JCW supercharger fitted and I really need convincing that modifying the ECU is going to give me better performance.

uncle albert · Mar 17th, 2007, 01:10 PM

Haven't got any dyno results with just a pulley, but from what I've learnt, I wouldn't bother with an ECU remap.

James

Ant FR · Mar 17th, 2007, 01:28 PM

i suggest you speak to Roland at GTT for a quick run through on ECU's etc.

But as said, you may not need to bother due to adaptability of the standard ECU

single16v · Mar 18th, 2007, 01:05 AM

You ECU will adapt to the way the engine is running, it will adjust the short term fuel trim along with the timing to suit the pulley.
You may need to reset the ecu for this to happen.

I only think you get problems when you start hitting around 180whp.

R53MCS · Mar 25th, 2007, 04:30 AM

I'm trying to get a little more power out of my S. Will there be any more power available by doing the MTH ECU remap if I fit a 15 or 16% pulley?

roland2003 · Mar 25th, 2007, 07:32 AM

Hi, the best option would be a GTT +3% crank pulley. We can evaluate whether you need (or would benefit ) from remapping once this is done.
Best Regards Roland GTT

Mat-CooperS · Mar 26th, 2007, 09:48 AM

Check out my thread;

http://www.mini2.com/forum/engine-dr...ople-know.html

This is my S with a 17% pulley plus a JCW Motorsport air filter.

Mar 17th, 2007, 10:08 AM	#1
madmac MINI2 Newbie Join Date: Feb 2007 Local Time: 12:04 PM Posts: 15 Offline	Dyno results, cooper s with just a pulley Hi, Anybody out there got dyno results and general feedback after fitting just a reduction pulley. At the moment I have got the JCW supercharger fitted and I really need convincing that modifying the ECU is going to give me better performance.

Mar 25th, 2007, 07:32 AM	#6 (permalink)
roland2003 MINI 2 Sponsor GT Tuning Join Date: Jan 2004 Local Time: 12:04 PM Posts: 2,736 Offline	Hi, the best option would be a GTT +3% crank pulley. We can evaluate whether you need (or would benefit ) from remapping once this is done. Best Regards Roland GTT www.gttuning.com

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Rate This Thread
Rate This Thread:

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
MC Dyno Results	Step_7	MINI Cooper	28	Oct 11th, 2006 12:11 PM
My Cooper S Dyno results	Dark Mini	Engine & Drivetrain Tuning	23	Jan 29th, 2004 06:12 PM
dyno results	SMG	Engine & Drivetrain Tuning	35	Jun 26th, 2003 12:31 PM
Dyno results	Mini S	Engine & Drivetrain Tuning	5	Jun 7th, 2003 01:37 AM
MC Dyno results	ddp	Engine & Drivetrain Tuning	12	Dec 29th, 2002 10:04 AM

MINI2

Fuel for your MINI obsession

From air-filters to exhausts and all in between, discuss them here

Today
Sponsors	Sponsored Links Registered members do not see Google Ads posts, they can also post messages, pictures, and classified adverts. Register your free account today and become a member of MINI2 - MINI Forum

Mar 17th, 2007, 01:10 PM	#2 (permalink)
uncle albert MINI2 Master Join Date: Apr 2005 Location: Herefrd/Bath/Cwmbran Local Time: 12:04 PM Posts: 818 Offline	Haven't got any dyno results with just a pulley, but from what I've learnt, I wouldn't bother with an ECU remap. James

Mar 17th, 2007, 01:28 PM	#3 (permalink)
Ant FR MINI2 Master My Classifieds Join Date: Oct 2006 Local Time: 12:04 PM Posts: 1,891 Offline	i suggest you speak to Roland at GTT for a quick run through on ECU's etc. But as said, you may not need to bother due to adaptability of the standard ECU

Mar 18th, 2007, 01:05 AM	#4 (permalink)
single16v MINI2 Newbie Join Date: Feb 2007 Local Time: 11:04 AM Posts: 17 Offline	You ECU will adapt to the way the engine is running, it will adjust the short term fuel trim along with the timing to suit the pulley. You may need to reset the ecu for this to happen. I only think you get problems when you start hitting around 180whp.

Mar 25th, 2007, 04:30 AM	#5 (permalink)
R53MCS MINI2 Newbie Join Date: Jan 2007 Local Time: 11:04 AM Posts: 12 Offline	I'm trying to get a little more power out of my S. Will there be any more power available by doing the MTH ECU remap if I fit a 15 or 16% pulley?

Mar 26th, 2007, 09:48 AM	#7 (permalink)
Mat-CooperS MINI2 Regular Join Date: Oct 2006 Location: Manchester Local Time: 12:04 PM Posts: 174 Offline	Check out my thread; http://www.mini2.com/forum/engine-dr...ople-know.html This is my S with a 17% pulley plus a JCW Motorsport air filter.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)