The controller is Unichip with a boost sensor module. The system is TPC.
Now that you mention the controller and its reaction to the increased boost, I don't know how the unichip + boost sensor will work with the increased boost.
Sounds like too many unknown. I am going to look into getting access to the controller. And in the mean time probably just use the AW to prevent knock.
If the goal is to prevent knock (controller is already running rich AFR)...what's your recommendation on the mix and size? It's a 3.6 liter with a M90 supercharger running 5.5lbs of boost. The combination gives about 350-370hp at the flywheel.
What's your recommenation in nozzle size and aw mix to do this? I'd like to have some methanol in the mix to prevent freezing.
Quote:
Originally Posted by Richard L
If you up the psi (mechanically of course),wWill your aftermarket controller add more fuel and timing automatically or it will stay the same as the present boost of 5.5lb?
1. If it is does:
You will not gain much from th AW system, or at worse, you lose power due to retard timing and over rich mixture.
2. If it doesn't:
You will make a reasonable gain from AW system because you wil be able to take advantage of the leaner afr and same timing as 5.5lb.
There is always a possiblity of altering the signal from the sensors to the controller. It is the next best thing to alter the actual controller's fuel and iignition tables
Question: who make the piggyback controller?
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