Better check with the state guys.... Around here it don't matter, as long as you pay your speeding tickets in a timely fashion!!!!

As for a good 4 popper, how about a 4 cyl and 5 speed out of a Ranger pickup???? I had a '99 for a shop truck for awhile, ran good and great fuel mileage... My favorite 4 popper of all time was the old Pontiac "Iron Duke". Might be tough to find one that was in drop in and go condition, but the do run strong. They were the basis for many midget race cars a number of years back... If you could find the right guys, probably some first class high performance parts laying around someplace for them.....