gti88 said:haha .. funny la you Joseph.
My ex-car NEVER once pinged/knock/etc, I started and used 30 shots all the way.
I didnt start with 50 and went down to 30.
the 1.4 i-dsi engine is proven that it cant take 50 shots,
those guys at GT recommended that I use 30 shots on my L15a Vtec with smt6.
they retarded a few degrees of timing at higher revs.
Before Nos, power was 87 or 88hp , with Nos, 115 or 116hp. On the wheels figure.
oppppsssss.....
. I'm a proud owner of a Proton Inspira 2.0E. 2012 model, purchased & collected 30th July 2013 which makes my car is only 6months old. All 4 tyres are Continental which came with the car.