Wanting to buy a open motor thats fairly reliable. Like rebuilding once a year like 15 races a year. I race dirt track oval. I really like the sudam 131's and the big block honda's. Whats your al's opinions on the subject! Feel free to add your engine of choice and proposed reliable hp it would produce. On edit: I know this isn't the engine part of the forum but really felt like this was the place to post this.