I'm looking for a fast engine price is no concern. (girlfriend is paying for it) :winnar: i was looking at the sirio sp21prpro , rb rody, rb collari, or ?? i just recently got rid or my novarossi rx21r1wc its was really fast. got my super nitro rs4 doing a good 80 mph. but i traded it for a new...
I'm looking into buying a new engine but I'm not sure what to get. a couple of months ago i bought a novarossi rx21 r1wc its a beast of a motor and i was running it in a super nitro rs4. it ran a good 80 mph but recently traded the engine it for a new era pro stock car. I'm looking at the rb...