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 completely different when running ethanol which is explained later in the post. Someone posted earlier this week about an issue he was having with his setup on pump gas. A lot of people were quick to blame his tuner.(It wasn't me but someone who is more than capable) The issue is not with his tuner but with the design of the turbo itself. These are b

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...