Originally Posted by
m.velder
Chris,
Flameouts during the whole tank off fuel, not only after a tankstop. We have + 1ltr on the engine now.
A teamdriver here in Holland says to use the OSp3 and an extra head shimm 0.2mm. We use Tornado offroad comp fuel 25%.
gr Michel
The extra headshim is probably a good idea if you are running at sea level where you are with a P3 plug. Those plugs are very hot and have a thin wire so the extra shim should help not breaking the P3.
The Nova C5TGC plug is a hot body plug and the hole for the plug coil is bigger like the OS P3 plug is. If you don't have extra head shims and you have access to the C5TGC plug you can try that first but you want to make sure it's the TGC hot body plug.