Stainless Prop for Johnson 90

Chris · 25 May 2007, 22:51

Hi, I am currently running a Johnson 13.75"x19" aluminium prop (#763464) on my Johnson 90 2 Stroke. I am getting about 36-38 knots at 5,200 - 5,300 rpm, which is about right although I think 5,500 is the max for this engine I would like to get a SS Prop and would probably go for one of the Johnson / Evinrude Viper Props... would I stick with the same size prop?

Chris

Hightower · 26 May 2007, 07:42

What's exact model of Johnson is it Chris? And do you know the gear casing size for the prop, ie:4.5"

Chris · 26 May 2007, 08:33

Andy is a 1996 BJ90SLEDR I know that the alum prop I have at the moment is the same size and spline layout as for one of the new Etec engines.

Chris

Hightower · 26 May 2007, 11:24

I have a never been used Quicksilver performance plus, silverado pt# qs5138H which is a 13 X 18" Stainless steel and never even been out of box. There is a Flo Torq II hub kit which says: to suit 80-140 hp, V4, 3 cylinder, 2 cylinder (not v6 gearcase). 40-75 hp (with v4 gearcase) 1968- present using the 13 T sline propshaft.

Interested?

Chris · 26 May 2007, 21:57

Andy,

Definately interested, would you be prepared to let me try it out, perhaps I could venture down your way and we could test it out?

Chris

Hightower · 27 May 2007, 00:26

I guess so.

When where you thinking of comming down? There's no panic, it's been sitting in the garage for a couple of years now.