Bliss .21 F7 1/8 on road tuned 7 ports engine – muffler kit version


SKU: BLI1036. Categories: , .


Displacement: 3,49cc
Bore: 16,03mm
Stroke: 17,30mm
Output: 2,90hp @ 37,500rpm
Weight: 330gr• 7 ports + 2 bypass hard chromed liner
CNC machined billet piston
Balanced 14mm turbo cranckshaft with silicone insert
Super aligned “Knife edged” aerodynamic connecting rod
Separate large size turbo combustion chamber insert
14mm Swiss quality main bearing
Bigger super lightweight cooling head
Composite slide carburetor
8.0mm and 9.0mm venturi inserts