| Author | Topic |
|---|
Location:
Perth
Registered:
November 2004
|
|
Re: engine timing with 98RON
|
Sun, 20 March 2005 11:16
 
|
 |
| Kyosho wrote on Sun, 20 March 2005 21:07 |
A higher octane fuel, takes a higher temperature, and a longer duration to ignite properly...
When you first hit the gas, if the car is EFI, you will have an "acceleration" injection (Don't worry about that)
But when this happens, basically for a split second some more then usual fuel is injected to counter act the extra air, but with your timing, the fuel is not having enough time to burn that extra amount completely out...
|
yeah thats what i thought would be the problem too, the fuel doesnt have enough time to burn and then exhaust valve opens too early and lets some of the raw unburnt fuel out.
but maybe its something else :S
|
|
|
| | Subject | Poster | Date |
|---|
 |
engine timing with 98RON
|
gorgan | Sun, 20 March 2005 05:35 |
|
Re: engine timing with 98RON
|
Hunty | Sun, 20 March 2005 06:31 |
|
Re: engine timing with 98RON
|
gorgan | Sun, 20 March 2005 09:24 |
|
Re: engine timing with 98RON
|
Kyosho | Sun, 20 March 2005 10:07 |
|
Re: engine timing with 98RON
|
gorgan | Sun, 20 March 2005 11:16 |
|
Re: engine timing with 98RON
|
Corona RT142 | Sun, 20 March 2005 10:47 |
|
Re: engine timing with 98RON
|
brett_celicacoupe | Sun, 20 March 2005 11:29 |
|
Re: engine timing with 98RON
|
oldcorollas | Sun, 20 March 2005 12:31 |
|
Re: engine timing with 98RON
|
Kyosho | Sun, 20 March 2005 22:19 |
|
Re: engine timing with 98RON
|
oldcorollas | Sun, 20 March 2005 22:44 |
|
Re: engine timing with 98RON
|
gorgan | Thu, 24 March 2005 02:49 |
