JEtting help

[Zakradu398]

I am doing a few things to my 400ex and with the mods in my sig im at a 165 main and 38 pilot.

I put in the 42 already because I'm sure I'll need it but I'm adding a 86mm 11:1 wiseco piston and Stage 2 hot cam. Where should I start with jetting?

EDIT: elevation is 1250 ft

[Pittsburgh400ex]

Sounds like your about there. We have very similar bikes. I run a 170 and its dead on. I need to change my pilot, i backfire on decel. I run no lid, k&n and sparks X6. The 170 is a dynojet. Not the best out there but they work well for me. Use a 170 or another brand equivalent and you should pull hard to redline no lag or bog.

[Zakradu398]

Sounds good. I felt a tiny bit rich how I am now. Nothing noticable though.

Where at in PA you at?>

[HondaRacing83]

Your jetting is weird. Im up in meadville right around 1350 elevation and im running a 152 main/42 pilot with a slip on and filter with lid

[Zakradu398]

I have full system no lid

Damn , I realised I have a 155 main :rolleyes:

[Zakradu398]

Between jetting this, and my banshee I've been getting all confused :p

[HondaRacing83]

155 sounds about right lol. i was gonna say thats awfully rich

[Pittsburgh400ex]

Im in Blairsville specifically, if you kniw where that is. 15 min to pittsburgh raceway out on rt 22. Same distance to IUP campus. Familiar with TWR? Tru-Way Racing?

[Zakradu398]

I'm still mixed up. I mean I have a 157 main, or is it 158? Man I'm goin craszy lol


But YA I know where blairsville is your about a little over an hour from me.