Hey guys.. First attempt at getting a bit more poke from a friends (almost) stock 3ltr manual r31.
Modifications consist of an XF throttle body and a 2.5" exhaust.
This tune appears to give a 'feelable' difference up at high RPM, but low load/low rpm isn't quite as smooth as the factory map. (will g-tech results when i have some time :p) I figured I'd post it up and hope for any feedback or tips (or even other tunes to compare with!) to aid the learning curve.
I'm wondering if the timing can be pushed any further? - or is there not really any more power to be made past this point?
Thanks!
Luke
edit: apologies - this was meant to land in the 'tuned rom images here' thread!
first attempt: R31 RB30E manual
Moderator: Matt
first attempt: R31 RB30E manual
- Attachments
-
- tuned r31.bin
- R31 Skyline, RB30E manual, 2.5" exhaust and XF falcon throttle body.
- (32 KiB) Downloaded 127 times
This is the timing increase (delta) on a fuel tronics timing map I pulled from a GTS2. Gives a bit of extra power midrange on the dyno curves. I didnt get a huge top end increase but engine was getting heat soaked and clutch fan kicking in about that time. I was getting audiable pinging on the road with my AFM settings stock (it reads too lean)
You will see that this thing must have been tuned on 98 octane and upto 10 degrees timing.
You will see that this thing must have been tuned on 98 octane and upto 10 degrees timing.
The power chip ones are a bit safer than this one, about 3-5 degrees increase for their 'gold' chip. Note not really any changes on fuel map from these6 9 9 10 10 10 10 10 10 10 9 6 6 6 6 6
6 9 9 10 10 10 10 10 10 10 9 6 6 6 6 6
6 9 9 10 10 10 10 10 10 10 10 6 6 6 6 5
6 9 9 10 10 10 10 10 10 10 10 6 6 6 6 6
6 9 9 10 10 10 10 10 10 10 9 6 6 6 5 5
5 9 9 10 10 10 10 10 10 10 10 6 6 6 5 5
5 8 9 10 10 10 10 10 10 10 10 6 6 6 6 6
5 8 9 10 10 10 10 10 10 10 10 6 6 6 6 6
5 8 8 10 10 10 10 10 10 10 10 6 6 6 6 6
5 8 8 9 10 10 10 10 10 10 10 6 5 5 5 5
5 8 8 10 10 10 10 10 10 10 10 6 5 5 5 5
5 8 8 10 10 10 10 10 10 9 9 6 5 5 5 5
4 7 7 9 8 9 9 9 9 9 8 4 4 4 4 4
2 6 6 7 7 8 8 8 8 7 7 3 3 3 3 3
2 5 6 7 7 8 8 8 8 7 6 3 3 3 3 3
2 5 5 6 6 6 6 6 6 6 6 3 3 3 3 3
another quality tune by our best buddy?Matt wrote:This is the timing increase (delta) on a fuel tronics timing map I pulled from a GTS2. Gives a bit of extra power midrange on the dyno curves. I didnt get a huge top end increase but engine was getting heat soaked and clutch fan kicking in about that time. I was getting audiable pinging on the road with my AFM settings stock (it reads too lean)
You will see that this thing must have been tuned on 98 octane and upto 10 degrees timing.
The power chip ones are a bit safer than this one, about 3-5 degrees increase for their 'gold' chip. Note not really any changes on fuel map from these6 9 9 10 10 10 10 10 10 10 9 6 6 6 6 6
6 9 9 10 10 10 10 10 10 10 9 6 6 6 6 6
6 9 9 10 10 10 10 10 10 10 10 6 6 6 6 5
6 9 9 10 10 10 10 10 10 10 10 6 6 6 6 6
6 9 9 10 10 10 10 10 10 10 9 6 6 6 5 5
5 9 9 10 10 10 10 10 10 10 10 6 6 6 5 5
5 8 9 10 10 10 10 10 10 10 10 6 6 6 6 6
5 8 9 10 10 10 10 10 10 10 10 6 6 6 6 6
5 8 8 10 10 10 10 10 10 10 10 6 6 6 6 6
5 8 8 9 10 10 10 10 10 10 10 6 5 5 5 5
5 8 8 10 10 10 10 10 10 10 10 6 5 5 5 5
5 8 8 10 10 10 10 10 10 9 9 6 5 5 5 5
4 7 7 9 8 9 9 9 9 9 8 4 4 4 4 4
2 6 6 7 7 8 8 8 8 7 7 3 3 3 3 3
2 5 6 7 7 8 8 8 8 7 6 3 3 3 3 3
2 5 5 6 6 6 6 6 6 6 6 3 3 3 3 3
WHERE THERE IS A WOG THERE IS A WAY!!!
WE CAME WE SAW WE CONCRETED!!!!
WE CAME WE SAW WE CONCRETED!!!!