Puma 1.7 ITB dyno launch (191cv - 186Nm - 8200rpm)

The engine has been completely overhauled, with the replacement of many components, including pistons, connecting rods, valves, valve springs, camshafts. The head was machined as well as the intake and exhaust, the compression ratio was increased to 11.8: 1. The aspiration was replaced with motorcycle-derived individual throttle bodies, the complete exhaust system is handcrafted, the ECU is a fully programmable Mectronik competition. The first configuration of the engine with another profile for the shaft of the exhaust camshaft did reach a power of 200.1 hp and 196 Nm of torque. With this configuration, however, you have a better performance at the mid-high rpm, which allowed us to lower lap times. The engine may rotate around 8700 rpm, reaching an output of around 207 hp, but his life would be much lower

[@clio16v]

Un' ottima POTENZA.

[@ruubjumper126]

Nice! may i ask what brand engine parts, (piston/valves) you used? and how do you time the cam without the vct?

[@user-xxzwclq]

La gráfica!!

[@caixaluc]

volle gaas!

[@MarcusGroover]

Wow Nice!! What's the list of engine mods ?

[@RobyHP]

+MarcusGroover Hi, thanks! The engine has been completely overhauled, with the replacement of many components, including pistons, connecting rods, valves, valve springs, camshafts. The head was machined as well as the intake and exhaust, the compression ratio was increased to 11.8: 1. The aspiration was replaced with motorcycle-derived individual throttle bodies, the complete exhaust system is handcrafted, the ECU is a fully programmable Mectronik competition. The first configuration of the engine with another profile for the shaft of the exhaust camshaft did reach a power of 200.1 hp. With this configuration, however, you have a better performance at the mid-high rpm, which allowed us to lower lap times. The engine may rotate around 8700 rpm, reaching an output of around 207 hp, but his life would be much lower

[@MarcusGroover]

+Roby100HP Thanks for the details! I'm wondering if you were able to keep the VCT system with the Mectronik ?

[@RobyHP]

+MarcusGroover No, we do not have maintained the VCT system mainly due to the high revs of the engine, to avoid problems or breakages :)

[@MrDary82]

Un'Ape Piaggio.....😂😂😂😂😂😂

[@RobyHP]

Espansione, getti e carburazione, e si vola!