Ielasi Tuned RAPTOR .21

RAPTOR .21ON 2018 - TOP MODIFIED ENGINE - DLC TREATED CRANCSHAFT AND R4/18 CONNECTING ROD, THIS ENGINE COMBINES HIGH PERFORMANCE WITH A SIGNIFICANTLY IMPROVED RELIABILITY. THE RAPTOR WILL BE SOLD IN TWO VERSIONS, RAPTOR.21 ON AND RAPTOR.21ON/C

RAPTOR .21ON is the standard version with steel bearings and standard shaft
RAPTOR .21ON/C is tuned version with DLC shaft and swiss made ceramic rear bearing.

RECOMMENDED EXHAUST

51010 Tuned Pipe (EFRA 2015)
3 chamber polished tuned pipe, more progressive with lower fuel consumption

41015 Manifold
Shorter exhaust gives less acceleration, but an increased topspeed

41016 Manifold
Medium exhaust is half way between short and long,
generally used as a starting setup

41017 Manifold
Longer exhaust gives more acceleration, but reduced top speed

TECH SPECS:

DISPLACEMENT: 3.49 cc 
SLEEVE 9 PORTS 
PISTON EXTRA LIGHT - HANDTUNED
DLC CRANCSHAFT 14,5mm TURBO - TUNED
NEW CONROD ITD
NEW COOLING HEAD ITD
NEW UNDERHEAD WITH O-RING 16% / 25% Nitro
NEW REAR COVER FOR CRANKCASE - TUNED
FRONT BEARING - STEEL
REAR BEARING - CERAMIC SPEC.
WEIGHT: 337 g



R.P.M. (max power) 41.900 RPM (9 PORTS)