well these diesels are pretty heavy. i think even a 240 is around 480#.

the 617 turbo is i belive about 100 heavier.

prob a lot more than what came in the datsun.

you might want to get a bigger truck or a lighter diesel.

tom w

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.