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Tuning bug bit and started gathering parts, set of heads, turbos to be modified and fuel pump from M278. Pump test fitted to M276 head.
Was thinking about using the two pumps from the V8 cousin.
Head needs new holes, some machining and adapter plate but seems quite easy to mount the duo on our head.
Cam needs a second pump lobe but that's easy.
I'm not going to spend 2000-3000€ for a fuel pump upgrade. That's just plain silly price they are asking for the aftermarket pumps.
Need to take some dimensions to see whichever route I will take, adapter for the M278 housing or billet housing to fit the two pumps.
Being measuring for some time and going to order a used m276 pump housing too.
Two ways of doing this, the bespoke for my car way that needs head machining.
Or the other way, making a billet housing for two pumps fitting the M276 head directly.
It's a waiting game, for the next pump housing.
After that I can whip out a CAD model to house two pumps. If I go that route.
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren
Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.
