ORIGINAL: Motorboy
ORIGINAL: DarZeelon
A 13x7 on an OS.46LA???
PAW 40TBR R/C are designed to run with maximum 13x8 ..
Jens Eirik
Jens,
This is correct, but PAW engines are all Diesels, timed like Diesels and intended to run at lower RPM levels from the start.
An LA is designed as a glow engine, with all the typical glow numbers. The conversion to Diesel, with a contra-piston head, does not change these numbers, so this is definitely not a fair comparison.