whats the top speed of a 20 ft toyota coasta with a 3b engine

[Nedkelly]

Hi can anyone help me . whats the top speed of a 20 ft toyota coasta with a 3,b engine  thanks 

 

[flash22]

It depends on the gearbox (if you mean top speed) 90hp in something that large with the aerodynamics of a barn and weighing 3700kg 50-55mph down hill with the wind behind it, full Laden (19 seats) plus luggage and whatever is on the roof, who knows

 

Engine wise "Output is 90 hp (67 kW) at 3,500 rpm with 160 ft·lbf (217 N·m) of torque at 2,000 rpm."

That being said 30+ years of abuse you be lucky if it has 50-60bhp left

 

edit. 1989 would make it a 2B diesel (3.2L) unless the engine has been changed