July 31, 2007

LRP Z.12R Team Spec 4 engine

LRP Z.12R Team Spec.4

LRP have announced the latest version of their Z.12R engine, the new Team Spec 4 is the company’s newest .12 motor aimed at the competition level 1/10th scale touring car market. This engine provides a maximum power output of 1.65hp and is equipped with CNC machined 3-port sleeve, made from hard chromed brass alloy (true ABC construction), piston and extra reinforced connecting rod. A black anodized metal backplate with special scoops provides improved mixture flow inside the engine to maximize the performance, while to pay attention to the latest car developments LRP have redesigned the cooling head to lower the center of gravity of the engine.

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– Race engine for all 1/10th scale competitors
– Improved performance: Maximum power, speed and acceleration
– 12.0mm crankshaft – 7.8mm bore
– Turbo scoop
– Flat LCG cooling head
– State-of the-art components of highest quality
– Improved performance: Maximum power, speed and acceleration

Engine size – .12 (2.11ccm)
Exhaust – Rear
Bore – 13.80mm
Stroke – 14.00mm
Liner – ABC
Number of ports – 3+1 (3x transfer-, 1x exhaust-port)
Crankshaft – 12.0mm / 7.8mm bore / SG shaft / special Turbo scoop
Crankcase – LRP XTEC .12 Heavy-Duty, black coloured
Piston – Fully CNC-machined, high-silicium alloy
Connecting Rod – Fork shaped aluminium using double bushings
Glowplug – Turbo style, LRP Turbo #8 (No. 35180) recommended
Carburetor – LRP PowerCarb 12S-2 thermally protected with 5.5mm venturi, lightweight composite/aluminium design
Power Output* – 1.65 PS
Max. RPM* – 43.000
Weight – 221g

LRP Z.12R Team Spec 4 engine

LRP Z.12R Team Spec 4 engine

Source: LRP [lrp.cc]


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