Description
The LRP Z.21R Spec.4 .21 Pull-Start Nitro Engine is performance-optimised for an unequalled power delivery. This is the perfect entry into the LRP Nitro engine world, and is a great option as a replacement for existing .21 RTR engines. The Z.21R Spec.4 features a special timing for even more power compared to its forerunner, while remaining easy to setup and tune.
Features:
- Perfect upgrade for existing .21 RTR type engines
- Great Value
- XTEC PowerCarb3 15S-2 carburetor – Flow optimized carburetor with 9.0mm insert for maximum power and easy adjustability at the same time
- Universal fit – Fits all major .21 engine mounts
- 3 + 1 Ports
- Standard plug head button – Guarantees easy adjustment of the engine in all conditions
- XTEC T6 engine housing – Especially reinforced heavy duty engine housing for toughest offroad action
- Power Start capable – Prepared for the use of the optional LRP Power Start (not included) for starting the engine at the push of one button
Specifications:
Cubic capacity: .21 (3.49 ccm)
Bore: 16.40mm
Stroke: 16.40mm
Power: 2.15 HP (may vary depending on used fuel, muffler and tuning)
RPM: 35,300 RPM (may vary depending on used fuel, muffler and tuning)
Number of ports: 3 + 1
Glow Plug: LRP Standard R5 (No. 35051)
Carburetor: XTEC PowerCarb2 15S-2 with 9.0mm venturi
Weight: 410g
Class: 1/8th Offroad Buggys CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details…
This product was added to our catalog on January 27, 2022
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