Jetting= ? HP gain..?

Discussion in 'Sportster Models' started by Baggh, Jun 20, 2008.

  1. Baggh

    Baggh Active Member

    Hey all... from reading various jetting articles and such jetting gives you about 10~ish% more HP given the increase in fuel\air flow. I jetted my TTR 230 last year and it seems to gain a bit more get up and go.

    My XL883 is jetted... V&H pipes, SE airbox... stock 50~53 horses... so a jetted version should have around 55~58... accurate?