R/C Tech Forums - Engine upgrade for HPi rs4 Evo+

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Evo 13

04-28-2013 06:04 PM

Engine upgrade for HPi rs4 Evo+

Hey all,

I recently purchased the Hpi Evo+ M3 body, and would like to upgrade the engine. Its my understanding that the car fits a 18, 3.01cc size engines. Are there any recommendations for a powerful preferably 40,000rpm engine that won't require too much customizing to install? I'm looking for top end speed and acceleration.

All feedback is greatly appreciated

Roelof

04-29-2013 01:45 AM

OSMAX 18TZ

Evo 13

05-13-2013 10:47 AM

Quote:

Originally Posted by Roelof (Post 12096932)

OSMAX 18TZ

Thanks, I purchased the 18tz pull start but what header could I use on it for the rs4 evo+?

jeanethics

08-13-2013 11:34 PM

Did you ever get that 18TZ running?

Evo 13

08-16-2013 06:03 PM

Quote:

Originally Posted by jeanethics (Post 12445301)

Did you ever get that 18TZ running?

No, I have the car and engine on ebay. My mugen mtx5 and Serpent Cobra GT have been taking most of my time. However, we were talking about running the combo at the hobby shop today. If it doesn't sell, I'll hook it up. What are you running?

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