I need some advise on timing for my turbo bandit, how far should I retard the timing from standard.... my paper work says 40 degree is standard.... how much should I take out ....
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I need some advise on timing for my turbo bandit, how far should I retard the timing from standard.... my paper work says 40 degree is standard.... how much should I take out ....
Welcome aboard mate.
I'm not the man to answer this one, but I know a few turbo guys will be in sooner or later to help you out.
Cheers
Hi,
"Disclaimer"
Below worked for ME, may not work for you and your setup.
I retarded my Oil cooled GSXR750 5° when I first turbo'ed it at 5PSI, now on 9PSI with the same timing.
I slotted the mounting holes on the pick up plate and indexed each 1° so I can set it to any position.
I just set it at -5° and left it super safe.
Across the 4 exhausts the temps are 820°C +/- 10°C as it is so I don't think I'll be changing the timing anytime soon.
I did tune each carby.
There's plenty of power to be had in timing but I don't want the motor to let go just for the sake of messing around.
It has NEVER knocked at -5° even when the wastegate failed and it unleased all the 25 booooosts waiting to get out.
Have you read this?
http://oldskoolsuzuki.info/archives/.../tuning/turbos
Doesn't say anything about timing but there is lots of good info in there.
We need a lot more info on the set up and pics.
EFI or Carbs?
Draw through or Blow through?
Intercooler?