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Technical Information Blog Posts

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350Whp N52 and how we got there!

Published: 01-12-21 14:00:00

Technical Information

Recently, we had a 2007 328i dropped off, featuring a centrifugal supercharger setup. After coordinating with the owner, we came up with a plan to spice things up a bit for this non-M underdog. A bit of back ground on the car:ESS supercharged 5.5psi3-stage IntakeF30 Sport BBKM3 brake boosterKoni nonadjustable struts Modified Akrapovic exhaustWe took the car and immediately baselined it. The mighty N52 managed 271 Whp and 237 wtq. A relatively respectable number on paper considerin...


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What is the "Supercase" Diff and Why is it a good choice?

Published: 10-14-20 19:00:00

Technical Information

The super 8.8 is the latest advancement of the classic 8.8" differential from ford. It was released on the S550, 2015+ mustang. The original design was released in the 1980's as a solid axle and revised over the years with the same generic setup evolving into the popular 8.8-IRS in the late 1990's. While the late 90's 8.8-irs is a popular (easier) swap it is becoming more difficult to find. More importantly the latest revision is significantly stronger. The super case diff was initia...


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What is AFR and what should my AFR be?

Published: 11-10-20 08:00:00

Technical Information

We get asked this almost every day, so we thought we would outline what afr is and what you should be seeing!Internal combustion engines use fuel and air (oxygen) to produce energy through combustion. To optimize the combustion process, certain quantities of fuel and air need to be supplied in the combustion chamber.Air-Fuel ratio or AFR is the ratio between the mass of air and mass fuel used by the engine when running. We measure this with an exhaust probe called an O2 sensor. This sensor measu...


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