hello firstly i no this should be in engine section but not a smany people view it and i no you guys no the answer

looking at a new engine

going to get a novarossi p5x as found a dealer on them veyr cheap and i used ot have a p5 and liked it.
buts whats the difference between the long stroke and standard perfromence/ runtime wise?


Long stroke: The long stroke of this engine, 16.80 mm with a bore of 16.26 mm
thanks adam