Xo/xxo forced induction options

Started by Levi L, February 09, 2025, 02:08:22 PM

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Levi L

February 09, 2025, 02:08:22 PM
Turbos right out.

Are pro chargers ok? Beside roots what are the options?
-Levi

37 ROADSTER

#1
February 09, 2025, 02:39:13 PM
Turbos are not allowed on vintage engines, any type of belt driven superchargers are allowed.

desotoman

#2
February 10, 2025, 10:45:57 AM
Turbo's are not allowed on vintage engines competing in Vintage Body Classes. According to the 2024 rule book. I believe they are allowed in special construction classes.

Tom G.
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ronnieroadster

#3
February 10, 2025, 12:35:51 PM
Desotoman is correct Turbos are only allowed on vintage engines in special construction classes. The same applies for electric injectors as well special construction classes only when used on a vintage engine. If your building a streamliner or lakester with a vintage engine a turbo would be allowed.
Ronnieroadster
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