rex-x pro
02-23-2006 | 12:02 AM
#4
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From: Barboursville,
VA
RE: rex-x pro
Pretty much the only way is to buy a better engine. I have no experience with the Rex-X so I can't tell you how the stock engine compaires to others but any .21 to .28 and some .32 size engines will fit in it. Look into some of these engine manufactures: sporwerks, O.S., Novarossi, and RB Concept. You can change the clutch bell gear too. More teeth on the clutch bell gear gives you more top speed and less teeth gives you more acceleration.
