Keiichi Tsuchiya has mad driving skills.
Typically gutted 242 down to around 2500lbs.
Stock original to the car B23F/m46
B cam. ($50)
Exhaust cut off after 1st muffler (resonator actually) (Free)
Welded diff and 3.91 gears. ($100 for a junkyard rear end)
New/rebuilt stock (vented front) brakes all around ($600ish nowadays)
Nova/Sirius wheels with 225/50-15 DOT race tires ($100 wheels and $2-300 used tires)
Cut stock springs (Free)
KYB front struts ($70)
Bilstein rear shocks ($100 used)
GT firewall braces ($50? used)
Used Corbeau race seat from a friend ($100)
Basic tune up and a few maintenance items. ($200-300?)
Cleaned up. (Free personal labor)
Otherwise it was the same $260 car I purchased it as. ($2030 total including car)
Actually it was my car. Tony's has always had single round headlights.