Originally Posted by
jpcopeland1
Have a 17.5 and 8.5 best are stupid fast, especially the 17.5 with the timing cranked. The 8.5 is a beast, and runs very cool. Are you running the Orion Race/ Pro Stock, or VST's? All of the above are great motors, I have run them all but for the price and performance I stuck with the Sonics.
I have the 13.5 Vortek three-piece can and a 8.5 VST. Both great. I want to get a 7.5 and a new 13.5 soon and then a 6.5 for my future 4WD buggy. I have heard good things about Reedy's and the price is better.