Search results for query: *

I have a state legal CAI on my car but I don’t have a tune and it has something inside to block some of the air so it acts as a OEM air box but I want to get shorty headers and a 91 octane tune. Is there anyway that I can get around smog check or somehow pass it by maybe going back to stock tune...

Hi, I was just wondering how does this work on a SOHC engine because I know that it changes due to oil pressure but on more VCT engines they are DOHC and the can have 3 lobs per 2 valves so I get how it actually changes the lift but I don't get how a single cam can change the lift and it doesn't...

2006 mustang GT - 110k miles - garaged kept 3 owners well kept. Went thorough 2 alternators and a battery, cars electronics started turning off and the car just started sputtering and died, bought a new battery and alternator and the car started at 14.2 volts and will stay there for like 2-5...