Our 2022 CT4-V Blackwing arrived a few days ago.  Four days later it had nearly 1,000 miles on the odometer and was ready to be strapped down.  We did three baseline pulls and peak power ranged from 421 to 429 whp.  The median numbers were 425 whp and 462 wtq, nearly identical to what we expect from a completely stock ATS-V with automatic transmission.

7:00 am: a mountain of snow
7:00 pm: a mountain of torque

These unstoppable turbos and cams LOVE to break records!  Join the Tapout team to go quicker, faster, and more powerfully than ATS-Vs have ever been before.

Our tech and tunes are world class.  If you want to rule the street, strip, or track all day and night, Tapout can help you make your own mountain of torque!

#StayTuned for more details in the near future.

Our latest dyno chart shows how Tapout Tuning is advancing the LF4 platform to levels never imagined before.  We are running E55 fuel and produce more than 700 whp all the way from 5,000 to 7,000 rpm!  This combination includes all our latest components, including a couple beta parts that haven’t yet been released to the public.  Rotating assembly is still factory and cylinder heads have not been ported.  Details coming soon.  Stay tuned!

Here are our most recent dyno numbers on E48 fuel.  Take a look at the incredibly wide powerband and monstrous area under the curve.  We were above 600 whp from 4,300 all the way to redline!

Here are our most recent dyno numbers on E42 fuel, with some BOOSTane on top.

• Run 0 was made with 20.3 psi boost at peak power.
• Run 1 was made with 22.6 psi at peak power.
• Run 3 was made with 24.5 psi at peak power.
• Run 6 was made with 25.7 psi at peak power.