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LRP ZR.30 Spec.4 Pullstart Nitro Engine

LRP ZR.30 Spec.4 Pullstart Nitro Engine

From LRP:

Due to modifications of the already great predecessor, the LRP ZR.30 Spec.4 Pullstart has been significantly improved in the carburetor vernier adjustment as well as in the cooling of the cylinder head. The Heavy-Duty CoolDownMax cylinder head that has already successfully been introduced with its bigger brother, now also serves in the ZR.30.

A completely new carburetor has been build-in for an even better adjustability especially when in at idle speed. The performance, especially when stationary, has been improved with this move. All in all, the ZR.30 Spec.4 offers more torque with better adjustability and improved responsiveness.


  • Massive Big Block size – You cannot replace displacement with anything… but even more dis-placement!
  • New CoolDownMax cylinder head – Improved cooling and higher efficiency through new cooling fin arrangement
  • XTEC PowerCarb 3 15S-2 carburetor – Flow optimized carburetor with 9mm inserts for maximum power and easy adjustability at the same time.
  • Universal fit – Fits all major .21 engine mounts
  • 5+1 Ports
    Standard burn room – Guarantees easy adjustment of the engine in all conditions
  • XTEC T6 engine housing – Especially reinforced heavy duty engine housing for toughest offroad action
  • Massive con rod – Extra reinforced con rod. Especially adjusted for .32 engines
  • Ultra strong pullstart – Pullstart specifically developed for big block engines
  • Power Start capable – Prepared for the use of the LRP Power Start for starting the engine at the push of one button


RPM: 33.600 RPM
Cubic capacity: .30 (4.92 ccm)
Power: 4.15 HP
Class: 1:8 Buggy & Truggy
Number Channels: 5+1
Carburetor: XTEC PowerCarb3 15S-2 with 9mm venturi
Weight: 420g

See more posts about LRP

LRP LRP ZR.30 Spec.4 Pullstart Nitro Engine (3) LRP LRP ZR.30 Spec.4 Pullstart Nitro Engine (1) LRP LRP ZR.30 Spec.4 Pullstart Nitro Engine (2)

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Updated: July 21, 2016 — 10:33 AM


Add a Comment
  1. Does this engine come with venturi carb inserts

  2. Hi, i was wondering why you didng do a actual review of this engine? You posted the same exact thing as the LRP website did. Youre the only place online with a review of the LRP 30 spec 4. The least you couldve done is actually review the engine, not copy & paste what the manufacturer wrote about it…… This isnt a review!! Its a add!

    1. Hi this is a news story only, hence it is listed under the New Cars & Gear section of the website. So this is not an “ad” and nice to hear that we are still scooping our competitors for online news. 🙂

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