Nitromonkey.com

OPS .21 Speedster

Out of the Box: Just like any other Italian mill, this engine was assembled great and came with decent instructions. The cooling head is a honeycomb of holes and airways which allow this engine to run super cool. All of the tuning needles are on one side for convenient tuning which makes quick adjustments simple and fast. This engine is only distributed in the US by the folks at N-Ternationational Nitro (http://nternationalnitro.com).

On the Track: This engine was absolutely insane!!! There was so much bottom and and unbelievable top end! It revs very quickly so holeshots are easy to grasp. The hotest this engine ran was 207 degrees and could easily go 10 minutes on a tank of gas. However, it almost blew one of my tires off the rim so we had to richen it up to around 180 degrees and then we found its sweet spot. This engine is very promising and gets great gas milage.

Longevity We are still in the process of testing this engine... but as far as we know it lasts around 9 gallons until a pinch is needed.

-Nitromonkey.com

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