Hi guys .
Yes , this is the Aussie PPF Kit after a number of discoveries and alterations to get it up and running .
In the uk there are only a few petrol stations that sell >97 ron fuel .
Ideally we want to run on the highest octane available and at present it's got 99 ron fuel in the tank .
My man is currently looking at the fuelling and will be mapping her after a run on the rollers.
For now , I am simply overjoyed to have her up and running and getting her through a uk ministry of transport test , including emissions test .
See video of initial running ;
E34 M5 S38B42 Stroker:
Taffy , B42 stroker should be ok with stock cams and 10.5:1So... If I want to make the same 4.2 stroker but with a normal 10:1 or 10.5:1 compression ratio, what cam shoud be enough ? I will use mainly 94 octane fuel. Thanks.
Me too , you are correct 75.5 deg ABDCI do not understand how you come to 94 °. I calculate the 291 ° Cat Cam at 110 ° lobe angel with timing 75.5° / 35.5°:frown