Lean off pipe on HIF 44 on NA motor
Turbo Mini Forums

Gents,

Had a search but couldnt find anything conclusive.

Im running a 1293 at the moment...nothing special just filter, manifolds, SW% and a Aldon Yellow dizzy. It pulls and drives very well in honesty.

I havent had it on the rollers yetbut i did fir an Injection LCB and an Innovate wideband so that I can log the AFR's

Its a 12 ish on tickover, full throttle is circa 12-13 and its crussing at circa 14 to 17.

I think its a NA carb on it but it has the lean off pipe on it which I have connected as if I can save a few fuel pennies without killing performance or the engine then why not!

Is their any advice on if this should or shouldnt be run? When it goes on the rollers is it likely that they will pull it straight off and blank it?

Thanks very much
Andy

Settup properly there should be no issues
Late metro 998s ( and probably others) came with a hif38 equipped with a part throttle lean off pipes

Yes i moved to the darkside

Instagram @jdm_brett