32802 Z28R Nitro Engine – Power Specification 3

Description

 This is the LRP ZR.28R Spec. 3 Nitro Competition Engine with Pull Starter.                                                                                     **Additional Technical Info Will Be Added When It Becomes Available.**                                                                                     FEATURES: Designed for high-competition monster truck applications                       VTEC competition slide valve carburetor with 9mm venturi                       Universal fit - fits all major .21-.25 engine mounts                           LRP CoolDownMax cylinder head with new cooling fin arrangement for               improved cooling                                                             ABC piston and liner construction "A"luminum piston fitted to a                  "B"rass cylinder liner that is "C"hrome plated                               XTEC T6 crankcase                                                              8+1 ports (8 transfer and 1 exhaust port)                                      13mm crankshaft                                                                CNC-machined piston                                                            Oversized knife edged aluminium connecting rod w/double bushings               LRP guarantees this engine to be free from defects in material and               workmanship for 90 days (non-European countries only) from the                 original date of purchase.                                                                                                                        INCLUDES: ZR.28R Spec. 3 Nitro Engine with Glow Plug and Instructions                                                                                         REQUIRES: Fuel: Car blend fuel w/25% nitro content, do not exceed 36% nitro                content                                                                      Air filter, glow starter, and track equipment                                                                                                       SPECS:    RPM: 33,500 max.                                                               Displacement: .28 cu in (4.59ccm)                                              Bore: 18.5mm                                                                   Stroke: 17mm                                                                   Max Power: 3.89HP                                                              Weight: 15.9oz (450g)                                                          Carburetor Settings:                                                             Mid Range: 3.75 turns open                                                     Main Speed Needle: 3.75 turns open                                             Idle Screw: Should be open 0.5 - 1mm, turn clockwise for higher                idle speed, counterclockwise for lower idle speed                            Height from crankcase bottom /top of cylinder head:                            Height from mounting tab bottom/top of cylinder head:                          Width at Mounting Tabs:                                                                                

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