Originally Posted by
HOT FIYA
I am considering purchasing one of these in the near future. So to be clear, this pulley can be safely run without additional tuning? I have a Eurocharged ECU tune and will likely reach out to them for a re-tune after installing the pulley, but just in case funds are tight and I decide to wait on the re-tune I want to ensure that the car will still be ok to drive w/o tuning to accommodate the pulley.
I have one on my SLK32. Selling it soon, because the car has to go. Aprx. 8000 miles on it now.
If you`re interested, let me know.
Itīs safe on a stock tune. For sure, if you don`t have modded manifolds or special add ons
I would recommend buying an AFR tool anyway to check what is going on.
I am stacked now with many mods. I was shocked what happend with the AFR`s after adding a 166mm crankshaft pulley. I had to rise fuel pressure up to 5.1 bar to be safe not running lean on top. Still running low 13īs wot on higer rpms but with better fuel.
Steven
Berlin Germany