No if your just bashing a .28 isnt bad. They just hog more fuel. I know plenty of people dont use them to race because the .28 has way too much power and it eats more gas. Just get a decent engine. The engines are labeled in order. If you can get a few extra dollars those engines will last 10+ gallons each and every one of them are good!
5
http://www.amainhobbies.com/product_...-Standard-Plug
4
http://www.amainhobbies.com/product_...-Standard-Plug
3
http://www.amainhobbies.com/product_...-Standard-Plug
2
http://www3.towerhobbies.com/cgi-bin...?&I=LXZNS3&P=7
1
http://www.amainhobbies.com/product_...ine-Turbo-Plug