capri-boy Posted December 30, 2018 Share Posted December 30, 2018 Competition spec, top of the range. As fitted to a very limited few Hong nors (and various distributor rebrands like OFNA). 3.5hp .25 engine with machined cooling head. Cooling head has integrated temp gauge to help you ensure its running correctly. Never fitted or seen fuel. For those who might not know SH made engines for many other brands, including the very well thought of LRP Z specs. Don't confuse these with the later SH's fitted to the Hong Nors (though they're good engines too) - these are 6 port, rev higher and produce mpre of the all important powaaa! I have two. SH 25.X-TR Technical specifications: Displacement: 4.26 cc Bore: 17.5 mm Stroke: 6.75 mm RPM: 33,000 Power: 3.5 hp Weight: 350g Channels: 6 Would like £60 NET here - post available if needed - or I'll accept £100 NET for the pair. Link to comment Share on other sites More sharing options...
capri-boy Posted December 31, 2018 Author Share Posted December 31, 2018 Up Link to comment Share on other sites More sharing options...
capri-boy Posted January 3, 2019 Author Share Posted January 3, 2019 One SOLD, one left. Link to comment Share on other sites More sharing options...
debo Posted January 9, 2019 Share Posted January 9, 2019 Yes please have pm’ed you Link to comment Share on other sites More sharing options...
Recommended Posts