Revolution
The Honda's are still anemic and way under powered, for the amount of horsepower that could be produced by them or the echo tec for that matter. To produce 400+ horsepower the throttle body would have to be enormous. This same engine with a good individual runner injection I would guess could get the horsepower up to around 300+ with very little additional development. We would then be getting very close to the horsepower of the National Midgets.
The Honda is a very nice motor, we would all have to agree. It is a bit pricey, they would be very hard to find in a salvage yard and would still be expensive. The echo tec on the other hand are a dime a dozen. They have been designed quite well and the head seems to have a lot of room left for improvement.
Like I said in another post. Any body that thinks a spec class is the best way to keep costs of racing down probably worked in the Federal Government in a past life time. Midgets were pretty affordable in the 60's and 70's. Then for some reason Legal, greed, or whatever the racing clubs began to make larger and larger rule books with more and more well meaning rules. Every time they made a new rule the racer is the one who paid for it out of their wallet to keep racing. The company's that supported racing did not protest much because every rule meant more money in their coffers. So now we are left with a dying National Midget Division, a few off shoots that have somewhat similar rules, but all much to comprehensive to keep guys like me from moving up.
Now the 1000cc Midget Division (Mini Sprints) is faced with the same problem. Well meaning people in the spirit of making the sport they love better are starting to make rules that will no doubt cause the cost of racing to go up and in fact hurt the thing they are trying so hard to help. When rules become so prohibitive that they prevent experimentation with different power plants and basic improvements for the power plants that are currently now in use. This means that experimentation is curtailed and experimentation is what racing is all about to me and many other people. If a particular engine has well documented oiling problems and some of our's do. A dry sump system might just save a few motors and cash for the racer in the long run. If I choose to experiment to make something better and I do make it better then I'm a hero. If it doesn't work out then I am a Zero>>>SO.
Dual overhead cams and 4 valve heads have been on the market for well over 20 years now. Why do all of the large midget racing organizations make their rules so stringent that they prevent these motors from racing under equal terms with purpose built antique 2 valve designs.
Both Revolution and Sprintcar are on to something. Not to allow them to develop their product to it's fullest potential is asinine.
Honest Dad himself

