ORIGINAL: Brett185
Has anyone ran the hyper .21 with boost engine. I've been looking at them and they're pretty dang affordable. Just wondering if anyone has had any experience with it? Like is it reliable and is it fairly easy to tune and does it hold it's tune?
Hyper .21 i think is very underrated I've seen a few of these engines run and my buddy owns one, it impresses me every time i see it run
With a Jp-2 this engine pushes a 10 pound truggy with no probs