iRacing XR-B V3 3 Port Buggy & GT .21 Engine
Earn 40 points/€1.20
(Each €5.00 spent = 1 point, 1 point = €0.03 discount)
iRacing XR-B V3 3 Port Buggy & GT .21 Engine
This is New iRacing XR-B V3 .21 Buggy and GT engine.
The sports engine incorporates the DNA of the ultra-successful O.S.Speed line, transplanted into a more budget-friendly package for the average racer. A newly designed crankshaft will improve engine response thanks to a different shape and timing while a more lightweight piston further assists with a crisp engine response on throttle input. The OSSpeed-style conrod will offer exceptional durability while a redesigned combustion camber insert optimises power supply especially in the low to medium RPM range while offering stable engine performance at high speeds. Other features include a redesigned cooling head, the engine uses the double adjustment 21 J3-1 carburettor and it comes with 6mm off-road and 7mm GT specific venturi inserts.
Technical Data
C.Capacity : 3,49 cc
Power: 2.42HP R.P.M. 34.000 Rpm
Bore : 16,27 mm
Stroke : 16,80 mm
Ports : 3
Crankshaft : 14,0 mm Turbo Tuned
carburettor : 6.0mm + reducer
Bougie : Turbo
Main Bearing : High Speed
