ITALKIT EVOLUTION BL 70cc engine pack (kit, crankshaft 85mm connecting rod, bearing) for liquid PIAGGIO (NRG, RUNNER...)

ITALKIT EVOLUTION engine pack 85mm long connecting rod! This kit features the latest ITALKIT semi-closed architecture for better cooling of the thermal unit and good reliability / resistance to ovality. To release all the power of the kit, ITALKIT has made a specific exhaust duct with a 3 screw fixing, the monster is delivered to you with the two ball joints to install it with all the exhausts on the market. This is one of the most powerful Ø47.6mm kits on the market! It must be installed with a high-performance exhaust such as MALOSSI MHR TEAM 3 70cc, POLINI EVOLUTION 70cc, MVT SERVICE COURSE, etc. Carburetor Ø28 to 32mm especially with this very clear exhaust duct! Target speed +/- 13,000 rpm power. To free up the revolutions, this version has a crankshaft with an 85mm connecting rod extended by 5mm, cranked with an 18mm machined connecting rod, the crankshaft delivered is a specifically balanced model, ultra reinforced, very beautiful material!

As an option we offer a stage 1 preparation, this preparation is a modification of the exhaust port by increasing the diagrams and improving the conduit, it increases the performance of the cylinder. An improvement to the bottom of the skirt is also included in this modification. Allow a little extra time for this preparation!

Mounts on liquid PIAGGIO 50cc 2-stroke engine :

APRILIA SR
ARPILIA SR R

DERBI GP1
DERBI GPI OPEN

GILERA DNA
GILERA RUNNER SP before 2005
GILERA RUNNER SP after 2006
GILERA RUNNER

PIAGGIO NRG EXTREME
PIAGGIO NRG MC2 before 1997
PIAGGIO NRG MC2 after 1998
PIAGGIO NRGPIAGGIO NRG MC3 DD
PIAGGIO NTTPIAGGIO NRG Power DD
PIAGGIO QUARTZ
PIAGGIO ZIP SP after 2001
PIAGGIO ZIP SP before 2000

And other models...