Quote Originally Posted by chaseamundo
What is:
ARP studs
EGT gauge
wide band o2 sensor?
how do they help diagnose

isnt charge piping just the piping holding the bost between turbo and intercooler etc.?

thanks for taking the time to explain this. i really appreciate it

ARP head studs are just stronger hardware holding the head to the block.

A wideband shows the air to fuel ratio (rich or lean, lean = melting stuff, rich = not at power potential and 'wasting' gas)

EGT if i remember correctly is just exhaust gas temperatures... tells how the motor is running.