Not to sound ominous or anything, just that I have been letting my ADD do its thing and letting my mind wander around a bit.
One thing I have been thinking about is I used a wrong number in the sitting beside the engine SCCA A/Mod car. The engine extends 9″ to the left of center on the left, not the 8″ I used to figure my offset, so y=x-16 rather than 15, and the 7″ comes from the fact that I have room left over in my 14″ wide racing seat. And before anyone else can say anything yes I have a narrow butt. Anywho, I was also thinking that I could use 3 pedals if I sit next to the engine because I basically have as much room as I want to the left, and 14″ is plenty of room for a 3 pedal footbox. With the linked pedal set the brakes and clutch pedal could be mounted in the 7″ to the left leaving lots of room for the linkage to the gas pedal to the right.
Odd as it might seem the car that has the driver to the left of the engine has more room for the pedals than the Sprint-T because of the body limitations being 34″ wide at the floor in the middle of the car and the firewall only being 26″ wide. This limits the engine offset to 13-(engine width to the right) inches, or about 3″ for the LS engines, leaving just 16-9 or just 7 inches of space for heels with no room for the right foot to lean to the right. Sure feet will fit there but there isn’t much room to shift from side to side to keep your legs from cramping on long trips like the trips to the races planned for the Sprint-T. It will work, I have tested it by sitting with my foot in one spot while working on the computer for a few hours, but it is uncomfortable as all get-out. The seating position is really better for autocross racing or SCCA Solo racing than it is for long highway trips. For racing the seating position holds the driver in position directly on the controls, but for long trips that is a liability because the driver can’t move without moving the gas or brake pedals, which means that long trips will require frequent stops for driver comfort.
Something else I have been thinking about is building myself a trike I can get in and out of so I can start riding again. The easiest thing to make would be a tadpole trike, or reverse trike as some call them, 2 wheels in front, and a regular bicycle rear triangle in the back for the rear wheel. One thing I have been thinking about for this vehicle is how to make the pedal reach adjustable for different riders without having to alter the chain to fit each rider, because I know that I’m not going to be the only person to ride this trike. Something like this will invite other people of limited mobility to want to ride, for the same reason I want to build it, wanting to ride still or again but can’t get on or off a regular bike any more. So what I came up with is having a regular bike driveline mounted to a boom that has a pivot concentric to the rear cluster so that the pedals can be moved fore and aft in an arc while the tension on the chain to the rear wheels stays the same. All the fiddly bits are in a small space that is easy to get to on the front of the trike, and it can be removed for extensive maintenance or repair. The chain to the rear wheel can be fully enclosed to only need annual or biannual maintenance and also not transfer grease to the rider’s legs if inadvertently touched.
And I have been thinking about all this stuff in a vain attempt to not think about other stuff like BLM and COVID-19. I can’t for the life of me figure out why any of this is controversial. Police shouldn’t predate on unarmed black men, and when there is a virus that is spread by breathing covering your mouth and nose to keep virus-laden particles from getting out or in. You prevent yourself from getting sick, but more importantly if you are pre-symptomatic or asymptomatic you don’t get other people sick. So stay home when you can, and wear a mask when you can’t stay home. The life you save may be mine!