Can already do the mapping but I'd need the car to get it propperly tuned for road purposes I cant just post off chips just yet lolWas thinking that this car would be due a big turbo some time!
So soon you'll be offering a full service of mapping these along with the setting up the arduino board! Had looked into getting a vnt for my 306 but reckoned it might be beyond me to control it, think the bmw could really benefit from it though with it being such a low down torquey engine to begin with.
Hows the newer modified head going anyway?
Strangely I'm finding the control part the easy bit. Modified head is waiting until I get this turbo running Its been on the ajenda for over a year & never had a turbo to suit, then inside one week you end up with a HX35 and a Garrett GT2260V in your lap
I suppose I can throw a small update on it here & edit it later again when I've it finished fully
Tried fitting it underneath & its just too big, its sitting on the engine mount
so flip the exhaust mani & spin the turbo to get the exhaust pointing back.. problem is now its not a bolt on job :/ what it looks like
lazer cut a few flanges to make up an adapter
& die grind the inside with sanding cones until its 100% smooth flowing
and eventually it all bolts together
now next issue, Oil feed has to be on top & exit out the bottom so that required splitting the turbo & its going to be rotated most of the way around. uneven amount of veins so the dowel hole is going to be re-positioned in one of the two spots outlined below