ThunderMax Auto Tuner

[jethelopilot]

Dear ST,

2010 HD FLHTCU 96 with 510 S&S Cams, K&N Hi-Flo, V&H X-Pipe, and of course the ST slips-ons + just installed ThunderMax.

Struggling a bit with the ThunderMax, as it a closed-loop auto tuner. Getting much higher AFR on the rear cylinder than front.

What would you suggest for number of plates, L/R side?

Thank you very much!

[bschultz]

Sounds like your fuel management, not a pipe issue.

[jethelopilot]

thanks for the reply.

yes, I would say that too. however, what disc configuration would you recommend?

thanks!

[bschultz]

Which pipes?

[jethelopilot]

oops sorry.

the HD Screaming Eagle version of SuperTrapps, i believe the Fat Sotz?

thank you!

[bschultz]

The HD FatShotZ have 10 discs with an "open" end cap, out of the box. Reducing the numer of discs by 5-6 should still provide more than enough flow for your build.