Hello,
for use with 16% Nitro remove the 0,1 Shim and use a OS 6 Plug. Novarossi plug´s kills in 5min.
I run a RD Logics Turbo II Pipe the engine run´s at 110° Celsius
The original spring from the MTX 4 is to soft for the WASP use a stronger one or make a test with only 2 weight´s.
I hope i get the next week the CRF Clutch and Pipe.......
greets Markus