Re: 1998 Johnson 90HP SPL Question.
A little hard to tell without the model number. That year, Johnson made a crossflow carbed 90 degree, a carbed 60 degree and a direct injected 60 degree. One of the carbed 90 degree crossflows still uses the conventional (old style) premix fuel pump. Usually the "special" models indicated a low-cost model-at least it did in prior years when they were termed the "88 special." Still rated at 90 hp, usually that "special" model came without the VRO type fuel pump.