Last week I'm stumbling around on the net and find myself here after following some driving simulator thread. Cool... Something I can add to.
I did the rebuild/restoration on the Scarab back in '92. I live close by and worked out of Augie's shop back in the '80's when I prepped Super Vee's, but I ended up working on the car in my basement shop. Hmmm... Million dollar car in my shop. Wonder if my homeowners would have covered that?
The car had been sitting for nearly twenty years when we started on it. I remember before pulling the engine out, I removed the oil pan drain plug and a gallon of water came out before any oil did. Turns out the water had eaten through a passage in the magnesium intake manifold.
Ferdi Luchinger, who did our Super Vee motors rebuilt the engine. Though he didn't run or dyno the motor prior to rebuilding it, he figured with the parts involved, the motor couldn't have made 400hp. I think the rebuild included rods, pistons, cam and different ratio rockers. Currently, the limiting factor in making more power is the carbs are in the way of the valve covers, restricting lift. The motor currently makes somewhere around 470hp. A few years back the timing chain broke, requiring another rebuild.
The frame had been abused with lots of cracks that need to be welded. I even added some tubes to beef it up in places that were really bad. The original brakes were marginal (like most everything else on the car) and I made new hats for new rotors and calipers. All suspension pieces were nickel plated and new bushings put in. The car was stripped of all street equipment, like the horn, wipers and turn indicators. A new fuel cell was added.
I figured the ratios in the Colotti gearbox limited the cars speed to about 120mph, so I ordered a new set of ratios along with a ring & pinion from Colotti. I assumed since they were still in business, they should know to make gears for their own stuff... Wrong! I think on the third shipment of parts they got it right. Well, kinda... the parts were definitely not the quality of gears we could have had made here.
One funny story about the gears... The first time I went to pick up the shipment from Colotti, the customs agent wouldn't let me leave with them, even though I had all the correct papers. I spent what seemed an hour arguing with this female customs agent and I finally decided to leave before I got any hotter and ended up in handcuffs! When I got back to the office at Augie's and told him the story, he said don't worry about it and he'd go with me the next day back to the airport. So, the next day we walk into customs, Augie hands the agent the paper work (the same gal), she hands him the package and we walked out the door. I couldn't believe it!
One other thing about the gearbox. The ring & pinion are a beveled straight cut set and the carrier is supported with ball bearings. Surprisingly, it's held up quite well.
Augie III drove the car the first time at Road America in a vintage race (if I remember correctly) in '93 and won the race. When he came back into the pits to get the checkered flag and do a victory lap, he stopped and motioned me to get in the car with him. I told him no way but he insisted and somehow I managed to wedge my 6'2" frame into the passenger seat. I do remember... one, the car hauled ass... two, it still didn't have enough brakes... and three, the heat pouring out of the front mounted radiator and into the cockpit was (on this hot day) unbelievable! The guys who drove this car suffered!
They've driven the car less and less over the years mostly due to its value and the fact (in my opinion) it's a death trap. The roll bar is a joke and the frame was built without driver protection in mind.
I would have posted this last week but it took me a while to find the few pics I have and scan them.
Lee Hagen
Delafield,WI