the bosch spark plug has been use on the supra now. NGK was sold out from clearwater to tampa. oem head gasket was replace with HKS gasket and other oem gasket set for the supra.
this car was running normal speed, no race. no upgraded boost or anything. the supra is stock boost.
my buddy just called me and ask about the supra...and he said that he don't want to spent too much of cash.