Originally posted by romuald31
hello , I will receive a pre-production engine.
The cranckcase will be black ( alu for my engine), and reinforced like Nova or sirio.
The car is new: big air filter, 3 screws, black treatment and OS Reliability
Long stroke, new piston/sleeve, new cranckshaft, new conrod....
Full new in fact and especially designed for 16% nitro, but 25% also.
Os will produce new pipes and manifold for their engine for big performance...
Any spec on this motor yet? If it's rated anything above 1.4 or better by OS, it will be a killer
