Picco P-Zero .85cc Rigger with Profi 1/2A Tuned Pipe Octura 0924

49,860 rpm at launch / loaded 39,722 rpm 38mph 30% nitro / 20% oil / fast out the gate with very high rpm on tap. Octura 0930 cut down to 24mm "tweaked" for 1/2A power surface drive. Load is low for the engine, can add in more pitch / cup, perfect as is for a TD .049 Proof of concept to show that small props can bite well at launch without cavitating. 180g empty 196g fuel proofed less all gear / hardware. All ply with sheet covered balsa core sponsons. All up weight check: 534.9g / 18.86oz dry weight and 555.6g / 19.59 oz with 2oz fuel. Water cooled head. 165 deg. timing Profi .8cc tuned pipe / .062 wire drive. Tub: 20.5in L x 2.5in W Sponson max width: 16.5in Ride pads .98in wide

• #science_technology
• #picco_p_zero
• #12a_tuned_pipe
• #outrigger_hydro
• #85cc
• #12a_engine