2007 E-Tec Air box modification

[SteveHall]

I have been looking on etec owners forum about drilling a hole in the air box, but I cant find any photos or guides - just people saying do it.

Anyone on here got a how to / photos?

[two stroke mick]

why would you want to drill holes in air box?

[SteveHall]

I have herd on the other forums it helps with the pickup. Something apparently that Evinrude recommended and changed on future designs.

[Nos4r2]

Get a look at a later airbox and replicate it?


I'd make sure you can plug it up if need be though.Airflow is a strange and mysterious beastie if you get it wrong.

[SteveHall]

I don't know where to look for a new air box. I was trying I see if someone on here had done it.

[SteveHall]

Found this photo...

[Ian M]

Presume you have been on the etec forum............

[SteveHall]

yeah, I was looking on there, and found a guide - but the link was broken and I couldn't find any answers, so I thought I would ask on here - but some one got back to me on the etec forum, so I thought I would share here as well....