May 31, 20187 yr Moderators NASCAR's Gen-6 Cup cars use V8 engines, which Keselowski believes should be retained in order to avoid similar criticism to F1 use of V6 powerplants.Keselowski adds that adopting a similar system to F1’s KERS – which harvests energy under braking to be re-deployed – would upgrade power to around 1000bhp.In a blog post on his website, Keselowski says that the costs of hybrid technolog ... Keep reading View the full article
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