Stanri010
Member
Oh god, reading that article makes me terrified of a BMW x40i B58 engine. Vanos are in the BACK against the firewall so it's impossible to replace without pulling the entire engine D:great article. i think there is a chance toyota uses the B58 bottom end and a 6 cylinder version of the 8AR-FTS head. besides their ubiquitous valvetronic and the S55-like closed deck, i dont see anything too spectacular from the B58. on the other hand, toyota uses D4S, VVTi-E that allows otto/atkinson cycles, integrated turbo manifold, etc. if it turns out that bmw is just an I6 block donor, then this engine is as close to a "toyota engine" as we will get. the 86 with it's boxer D4S engine is similarly a "toyota engine" to me.
Please oh please make the supra a 3.5L TT Toyota engine and not a BMW engine...
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