When the engine is cold, fuel and water from the exhaust gas may condense in the intake system and in the cylinders making its way into...

Q50/Q60 HEAT EXCHANGER The VR30 uses A2W (air-to-water intercoolers). A2W intercoolers require the use of a heat exchanger(HX) and...

The top datalog has correct oil pressure while the bottom log shows a solenoid stuck open causing low oil pressure. The red arrow points...

Flex fuel is a term given to an add-on set of parts to the fuel system that allows your car to properly and safely run gasoline and...

I have outlined a detailed process of what to expect broken down into four phases. PURCHASING, SETUP, TUNING, and FAQs with regards to...

A big misconception I see a lot is that people think BOOST equals horsepower. It doesn’t. Airflow does. (for the nerds) If you look up...

Figured id clear some stuff up with regards to Pure Stage 2 turbos when running pump gas(91 or 93) on the VR30 Q50/Q60. This is...

Boosted cars are much more susceptible to engine failure from bad gas than NA cars because of the extreme pressures/heat the cylinders...

(this page will be updated regularly) (the views written in this post are somewhat opinion based with 10+ years of mechanical and tuning...

To start off, dyno tuning is absolutely 100% needed when tuning a brand new new platform. You cannot find optimal timing, cam timing,...

Atmospheric pressure and boost. I have had a few high elevation customers wonder why their cars aren't making as much power as they...

(THE 2023 NISSAZ Z COMES WITH TURBO MOUNTED FULL RETURN ELECTRONIC BLOW-OFF VALVES. WHEN THEY OPEN, THEY RECIRCULATE AIR THAT HAS ALREADY...