nitro engine

  1. olds97_lss

    Got a new engine for my savage, LRP ZR.30

    Well, after fighting and fighting one of my LRP 28S3's, I finally called it quits and ordered a new engine. A little of the history of that is here: https://www.hpisavageforum.com/threads/savage-half-tank-lean.15953/#post-194458 New engines always look nice when you open the box and this one...
  2. E

    Need help, engine won't start

    I was breaking my engine in. the throttle was at max.. Then egine ran the cut off ob its own. I tried to restart it and the roto wont turn. What should i do? Please help.
  3. N

    Which nitro engine for drag racing?

    which of these engines would be the all out fastest(1) Dynamite Big Red .28 mach 2,(2) JL Force .32 Big Block,(3) Novarossi 35 plus 21 engine .21 9 port turbo, or(4) LRP ZR.30 Spec 2 5 port engine. I want to run one of them in the Exceed Mad Beast use strictly for drag racing
  4. F

    I need help, can't get Savage 4.6 started

    So, I have recently pulled my 4.6 Big Block Savage out for summer this year because I was determined to get it running. 3 hours in, still absolutely nothing. I have gotten new batteries for igniter, 2 fresh plugs that smoke for a split second when connected to igniter and some fresh fuel. I...
  5. T

    Brand New Savage x 4.6 wont start

    I currently have a savage x 4.6. It is brand new, I cant get the motor to start for the life of me. I have taken the glow plug out and tried to start it to see if my pistons are moving up and down and they are, I have tested my glow plug to make sure its good and it is. I am so close to just...
  6. X

    Nitro Engine Sealing

    As this topic has come up numerous times recently, here is a copy of good directions on sealing up a nitro engine. How to seal your RC nitro engine Today I will take you step-by-step through the process of sealing your engine. Whether your engine is brand new, or you have been running it for a...
  7. WoodiE

    List of useful Nitro Engine threads

    Some very useful HPI Savage nitro engine threads: How to Seal your nitro engine, no more air leaks Engine Factory Settings Carburetor adjustment cheat sheet for beginners How To Heat Cycle Your Engine For Newbies & Pros How to read a glow plug How To Properly Shut Down A Nitro Engine...
    • WoodiE
    • Thread
    • glow plug nitro nitro engine tuning
    • Replies: 0
    • Forum: Nitro Engines
  8. kvnnets

    Nitro Engine Factory Settings

    I thought this might be a helpful thread for everyone who might have lost a manual or did not receive one when they bought a mill second hand. Factory Carb Settings HSN = High Speed Needle MSN = Mid Speed Needle LSN = Low Speed Needle (Metering needle) OS Engines Factory Settings 18TZ series...
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