My car isn't working good. I have a missfire above the 1 bar of boost. New 8mm magenecor cables(2000km old) New ignition rotor(2000km old) Spark plugs(iridium's 7) are 10.000km old I changed for a test run 4 iridium 6 spark plugs and the car drives alot better. I gonna buy some new spark plugs. Which one should i buy? Iridiium 7 or iridium 8 spark plugs? My setup is: Fully forged engine with a td04l turbo on 1.3 bar of boost.
285hp is good enough. Is 300hp possible with a td04l? Setup: 5Efte forged motor JE Piston set 5efhe conrods Stock headgasket and bolts + toyota bearings Zisco performance ramhorn Zisco performance Downpipe Td04L turbo HKS External Wastegate HKS Blow off valve Sard fuel pressure regulator Go fast bits boostcontroller Greddy emanage blue Piggyback Tanabee exhaust system HKS Mushroom airfilter Spec one 6 puck paddle clutch 360cc Injectors 255 l/ph fuel pomp JAM ECU Jperformance Front Mount Intercooler