i have seen a 1985 volvo 760 gle with a bmw straight inline 6 cyl engine bellieve me it was an incredible engine in the 760. i don't know wich bmw model but it's a TDS inline 6 cyl bmw and this car came originally with a d24tic engine !!!!!!!!
and some volvo experts told me that an ISUZU 2.5 4cyl can fit in a volvo 760gle and i know that this engine have a lot of power !!!
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