Really? A pulley/exhaust/tune Cobra wont be reliable? Or a bolt on/cam evo with meth preferably or STi with turbo upgrade and supporting mods?
I agree that the LS1 is really reliable from experience but with an older car like the RX7 wouldnt really regular maintenance be a complete necessity? And by regular I mean just things to have to check on regularly with an older chassis.
Keep it coming guys