The project begins

Discussion of technical issues and ideas (engine, chassis)

Moderators: P3g4sus, Daniel, rat, Draco, Riekert

User avatar
Gary57
Club Rep
Posts: 5975
Joined: Thu Oct 12, 2006 12:56 pm
Car: S13
Location: Durban

Post by Gary57 »

Great stuff.

Pink please I still want to see your ignition map hey, really interested.
User avatar
Pinkfluffybunnys
Over Boosting
Posts: 1693
Joined: Thu May 08, 2008 1:21 pm
Car: Other
Engine: SR
Real Name: Ashley
Location: Pretoria

Post by Pinkfluffybunnys »

Hi Guys..

Just thought I would add another update, I pulled my plugs yesterday and was pleasantly surprised the plugs are almost the perfect color and show no sign of detonation, no peppering nothing now its time to add just a little more timing ;-)

I have also been keeping an eye on the Fuel Economy not that I thought it would be good but on my first base tune I got 18.6 /100 Km really bad the second tune got 13.3 / 100Km and now I am working on the fuel economy. I have brought the Idle mix down to 15.2 – 15.0 AFR and cruising is on 14.5 – 14.7 AFR any less and the car really feels really sluggish we will see what this returns.

Also I looked into increasing the boost and picked up an issue my injector are already at 90% plus on the last few cells of the fuel map , Returning a 11.5 AFR at a 15.60 -15.80 MS pulse-width
2008 Mazda 6 MPS - Daily Drive
1\4 Mile:
1993 Nissan Sentra 200STI SR20VE – Mild VE
1\4 mile: 14.815 @153km\h @ ODI --- 1KM:195Km\h

Because Race Car
Hotstuff
Club Rep
Posts: 1285
Joined: Fri May 25, 2007 2:18 pm
Car: S13
Real Name: Nat Wakefield
Location: Johannesburg

Post by Hotstuff »

'92 White S13
Post Reply