| Page: |
| Home > General Chat > AFRs when cruising on the Motorway | |||||||
|
4314 Posts Member #: 700 Formerly British Open Classic The West Country |
31st Aug, 2008 at 08:55:24pm
Out of interest what AFRs do you guys get when cruising on the motorway part throttle at a sensible motorway speed? Isambard Kingdom Brunel said:
Nothing is impossible if you are an Engineer |
||||||
|
Forum Mod  4828 Posts Member #: 154 Post Whore Midlands |
31st Aug, 2008 at 09:33:47pm
mine was around 13.5 - 14 and returned about 40/45 mpg. On 20th Oct, 2015 Tom Fenton said:
Well here is the news, you are not welcome here, FUCK OFF. |
||||||
|
1391 Posts Member #: 1686 Post Whore Oxford |
31st Aug, 2008 at 09:43:59pm
13-13.5 and 17mpg. On 19th Feb, 2011 Miniwilliams said:
OMG Robert that's a big one |
||||||
 11046 Posts Member #: 965 Post Whore Preston On The Brook |
31st Aug, 2008 at 10:04:00pm
Surely part throttle should be either stoich or slightly lean? On 26th Oct, 2004 TurboDave16v said:
Is it A-Series only? I think it should be... So when some joey comes on here about how his 16v turbo vauxhall is great compared to ours, he can be given the 'bird'... On 26th Oct, 2004 Tom Fenton said:
Yep I agree with TD........ |
||||||
 6752 Posts Member #: 828 Post Whore uranus |
31st Aug, 2008 at 10:14:44pm
16.5 to 17.5 41 mpg Medusa + injection = too much torque for the dyno ..https://youtu.be/qg5o0_tJxYM |
||||||
 4559 Posts Member #: 786 Post Whore Bermingum |
31st Aug, 2008 at 10:15:07pm
Hi,
Edited by Bat on 31st Aug, 2008. VEMs Authorised Installer / Re-seller. K head kits now available!
|
||||||
|
1391 Posts Member #: 1686 Post Whore Oxford |
31st Aug, 2008 at 10:57:13pm
41 miles per gallon.
On 19th Feb, 2011 Miniwilliams said:
OMG Robert that's a big one |
||||||
|
4559 Posts Member #: 786 Post Whore Bermingum |
31st Aug, 2008 at 11:01:27pm
Hi,
VEMs Authorised Installer / Re-seller. K head kits now available!
|
||||||
 5329 Posts Member #: 140 Proven 200+bhp & Avon Park 05,06,07 Class D 3rd place |
1st Sep, 2008 at 10:10:56am
about 60 mph i'm getting around 14 to 15 AFR, when it goes over high 14s the car doesn't run as smoothly. Best 1/4 mile 13.2 seconds @116 mph
|
||||||
|
1391 Posts Member #: 1686 Post Whore Oxford |
1st Sep, 2008 at 10:54:36am
it does need a rolling road. every time i pin the thorottle it kicks smoke out the exaust so id say its fairly rich, not great when the only fuel you can put in it is v shell power.
Edited by Sam on 1st Sep, 2008. On 19th Feb, 2011 Miniwilliams said:
OMG Robert that's a big one |
||||||
 8297 Posts Member #: 408 Turbo Love Palace Fool Aylesbury |
1st Sep, 2008 at 11:44:11am
Mine stays at 12.5 whatever at the moment until I adjust the target lambda settings at cruise! https://www.facebook.com/pages/Fusion-Fabri..._homepage_panel
|
||||||
|
1391 Posts Member #: 1686 Post Whore Oxford |
1st Sep, 2008 at 09:40:17pm
36 degree advance at 5800 if you wanted to know. On 19th Feb, 2011 Miniwilliams said:
OMG Robert that's a big one |
||||||
 9812 Posts Member #: 332 Resident Cylinder Head Modifier Mitsi Evo 7, 911, Cossie. & all the chavs ...... won no problem |
1st Sep, 2008 at 11:27:20pm
On 1st Sep, 2008 Miniwilliams said:
about 60 mph i'm getting around 14 to 15 AFR, when it goes over high 14s the car doesn't run as smoothly. what boost mat 
|
||||||
|
Site Admin  15300 Posts Member #: 337 Fearless Tom Fenton, Avon Park 2007 & 2008 class D winner & TM legend. |
2nd Sep, 2008 at 07:27:31am
Fuck all I'd imagine.
On 29th Nov, 2016 madmk1 said:
On 28th Nov, 2016 Rob Gavin said:
I refuse to pay for anything else Like fuel 😂😂 |
||||||
 1745 Posts Member #: 375 Post Whore Leicestershire |
2nd Sep, 2008 at 05:49:22pm
As long as its not lean on boost im not really to bothered but think mines runing in the high 14's at cruise! Edited by Star Mag on 2nd Sep, 2008. |
||||||
|
4314 Posts Member #: 700 Formerly British Open Classic The West Country |
2nd Sep, 2008 at 10:39:25pm
Cheers guys, I running between 14.5 & 15.5, which I thought was a bit rich for cruising but thought it worth checking before I started fiddling. Hum wander if this is why my plugs died? Isambard Kingdom Brunel said:
Nothing is impossible if you are an Engineer |
||||||
|
8297 Posts Member #: 408 Turbo Love Palace Fool Aylesbury |
2nd Sep, 2008 at 10:56:30pm
Did all the plugs die or just ones on the inner or outer cylinders? https://www.facebook.com/pages/Fusion-Fabri..._homepage_panel
|
||||||
|
4314 Posts Member #: 700 Formerly British Open Classic The West Country |
2nd Sep, 2008 at 10:58:15pm
Strangely it was 2 & 4 that died, hence my other post about plug type, I'll figure it out eventually. Isambard Kingdom Brunel said:
Nothing is impossible if you are an Engineer |
||||||
|
8297 Posts Member #: 408 Turbo Love Palace Fool Aylesbury |
2nd Sep, 2008 at 10:59:26pm
Lol, just found the answer to that! Thats odd?? Could it be something to do with your coil pack playing up?
On 2nd Sep, 2008 Rob H said:
Cheers guys that's exactly what I thought, now I need to figure out why two BPR6ES plugs died simultaneously after about 18 months. As an aside it was plugs 2&4 that died, very strange. https://www.facebook.com/pages/Fusion-Fabri..._homepage_panel
|
||||||
|
4314 Posts Member #: 700 Formerly British Open Classic The West Country |
2nd Sep, 2008 at 11:06:23pm
Possibly but if it was a dodgy coil pack I would have thought it would have taken out either 1&4 or 2&3. I'll see how the new plugs hold up. Isambard Kingdom Brunel said:
Nothing is impossible if you are an Engineer |
||||||
|
8297 Posts Member #: 408 Turbo Love Palace Fool Aylesbury |
2nd Sep, 2008 at 11:11:37pm
Ah bugger yeah forgot they were paired the other way? https://www.facebook.com/pages/Fusion-Fabri..._homepage_panel
|
||||||
| Home > General Chat > AFRs when cruising on the Motorway | |||||||
|
|||||||
| Page: |