Lexus IS Forum banner

1 - 5 of 5 Posts

·
Registered
Joined
·
200 Posts
Discussion Starter #1
I got my water/meth kit installed today...we'll tune it next week. We have very poor gaz (91) here in Quebec, Canada. So for now, i'm running 9-10 degres of timing with both 10PSI and 15PSI with pump gaz 91. 330whp and 380whp respectively. Gonna raise that timing next week.

How much timing are you running guys??? Without and with water/meth injection.

Thanks...
 

·
Registered
Joined
·
557 Posts
Water nozzle size, WI pump pressure, water/meth mixture, AFR, etc.. You failed to state any of the things above...

All that will affect the engine's safe timing region...
 

·
Mr. Negative
Joined
·
12,388 Posts
The above is correct, but the real answer is that you can raise timing until you start to get knock including all the other things invoved like boost, fuel, meth, meth mix, etc., etc... and then back it down a tad for safety. you clearly don't understand how all the elements impact the overall tune.
 

·
Registered
Joined
·
557 Posts
1 - 5 of 5 Posts
Top