Originally Posted by
Lille-bror
Oh, the old. As Frank wrote 0.5 is fine with 30% nitro? I run 0.3 in my +20 liter old pre production engine (25% nitro). Started with 0.7, then 0.4 and now 0.3
Did run P5 last year at one race. Temp 10-17°C. We have had a very cold spring this year (5-15°C) so no P5 yet :-)
I also run 25% nitro.
So 0.5mm is fine with 25% on the new one? I bought one a month ago, but I still need to fine some time to break it in.
My V2 from last year is about 35l old. Just pinched it around 20-22l and it's still going strong :-)