I am using Obit piggyback for my supercharged 4G93P.
You can adjust both ignition timing and fuel supply with it. Because it can hold 2 maps you can keep standard tuning and power tuning which obviously drinks more petrol at your fingertip.
to risyia: wat? ur 4g93p installed supercharger? dohc or single cam one? let me know the more information. i am interested. but i using the sohc now. no power and fuel consumption is high... leceh..
Can offset +45 provide sufficient clearance for stock calipers? is it too deep?
Thinking of using this offset for Wira 1.8 with stock calipers...
Say if later change to twin pot calipers, would it also be OK?