HS4 needle/spring

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serieslandy65
Posts: 42
Joined: Fri Oct 21, 2016 7:29
Location: Victoria, Australia

HS4 needle/spring

Post by serieslandy65 »

Hi all,

I am still having trouble getting the car running properly. Does anyone know what needle and spring an HS4. The car currently has a red spring and AAU as a needle. Does anyone know what combination should actually be in there? No matter what I do it runs way too rich clogging the plugs with soot. I understand AAU is for stage 1, which I don't have. Any help will be fantastic, thanks.

Rory
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