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14:18, 22 May 2020 AndrewNovotny (talk | contribs) New reply created (Reply to Theoretical hp limit)
13:32, 21 May 2020 SpookySimon (talk | contribs) New reply created (Reply to Theoretical hp limit)
09:44, 20 May 2020 IvoPivo (talk | contribs) New thread created  

Theoretical hp limit

120 hp sounds very high, is this reasonable?

IvoPivo (talk)09:44, 20 May 2020

no, but it's an approximation, its not taking a lot of things into account so it serves as a rough upper bound. I may have messed up the math, so if you're doubting the numbers, please double check. The major assumption here is steady flow at mach 1 being why the restrictor restricts, which we know isn't true, as engines have pulsed air inflow which drops our hp limit.If you want to, it would really help to list all the other shit that drops the limit and do the math behind it, so this page can be more helpful. There's another limit of enigne speed which is written up on the engine page, which also has a lower limit, which makes the same, faulty assumption.

SpookySimon (talk)13:32, 21 May 2020
 

Teams have shared chassis dyno sheets for 107 HP, it was a CBR600 that had a lot of work done to it. Unsure how well their dyno was calibrated or what conditions they were running in, but it is impressive nonetheless. Simon's answer probably better answers your question, but I wanted to share that some teams were close.

AndrewNovotny (talk)14:18, 22 May 2020