Entry № 041-6 / V-305 · 0:00 synced

DID THIS FIX MY AUDI R8 's POWER LOSS?

Mat Armstrong@MatArmstrongbmx203K viewsNov 30, 202012:06
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YT
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Grab a YFood Taster Pack Here bit.ly After walnut blasting the intake and cleaning the injectors i came back to @MalloryPerformance to see if my Audi R8 V8 had made any more power than last time we ran it when it was 350bhp. Lets see what happened ...

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The video follows a meticulous automotive project where an Audi R8 is revisited after a power loss was suspected to be caused by carbon buildup in the intake manifold. The creator documents removing the intake, cleaning it thoroughly, and sending the fuel injectors to refurbishment to restore proper spray and seal. After reinstalling the cleaned intake and refreshed injectors, the car is started, and initial checks show the engine light is off and the car appears to run more smoothly, though the power deficit remains a question mark. The narrative then shifts to a dyno session where the team queries whether these maintenance steps have yielded measurable gains, but the measured output still sits below expectations, prompting a deeper look at compression and other potential culprits for the loss. Alongside the main mechanical work, the episode includes cosmetic updates, electrical work by a sponsor, and a teaser about a new project to come in a future video, signaling a broader channel cadence beyond just the R8 work. The overall takeaway is that while the maintenance improved engine smoothness and reliability, it did not produce the hoped-for horsepower increase, guiding the next steps to compression testing and further diagnostics before any remap or wrap decisions are finalized.

Topics · autos_and_vehicles · car_repair · car_performance · dyno_testing · modifications_and_upgrades · audi · r8

Questions answered

What modification was done to address the power loss in the Audi R8?
The intake manifold was removed and walnut blasted, the injectors were refurbished, and the system was reassembled to restore proper air and fuel delivery.
Did the power output increase after the maintenance work?
No, the dyno test showed the output remained under power, with around 345 bhp at the wheels, indicating further diagnostics were needed.
What is planned as the next step in diagnosing the power loss?
A compression test is planned to identify potential internal engine issues before attempting any remap or further modifications.