JG props

[Dr Hydro]

Hey Gang....I was wondering if anyone has any info on JG props. I have a H27 and was wondering if I could use it on a sport 40. Thanks in advance!!!

Oops! Wrong forum.

 

[oldlugs]

Hey Gang....I was wondering if anyone has any info on JG props. I have a H27 and was wondering if I could use it on a sport 40. Thanks in advance!!!

You may want to have a look at Dumas' web site... H-27

BTW- what's the general opinion of the old JG props... I've got several myself.

Duane

 

[SayMikey]

Hey Gang....I was wondering if anyone has any info on JG props. I have a H27 and was wondering if I could use it on a sport 40. Thanks in advance!!!

You may want to have a look at Dumas' web site... H-27

BTW- what's the general opinion of the old JG props... I've got several myself.

Duane

When we ran Dumas u-1 boats we ran the ri27, a x450 OCTURA should be a better start

 

[Dr Hydro]

Hey Gang....I was wondering if anyone has any info on JG props. I have a H27 and was wondering if I could use it on a sport 40. Thanks in advance!!!

You may want to have a look at Dumas' web site... H-27

BTW- what's the general opinion of the old JG props... I've got several myself.

Duane

Thanks Duane....I got the pitch and diameter from the Dumas site. Now all I have to do is compare the figures with other props that work. I'm just starting to fool around with props. Thanks for the info and God bless!

 

[Dr Hydro]

When we ran Dumas u-1 boats we ran the ri27, a x450 OCTURA should be a better start

Hey Mikey....I tried an X450 early on with a CMB45RS in a Dumas sport 40 and it did not seem to like it. I am going to try one next time out because I found out last weekend that I was running way too rich on the low speed adj. Some nucklehead on IW told me to put 3 glow plug washers under the low speed screw, tighten it down, and forget about it. I am running below sea level but I can't see someone else being able to do that and still run good. Every time I let off, the boat would chug around a little and then die. Run wide open and God bless! Jim

 

[GRoth265]

I have a whole box of about 15 JG props in a old box in the shop and thats where they will stay, They were released in the 70,s and were not that great then they were intended as a fully submerged drive system like the old Dumas deep vee,s, Northwinds and SK Daddles. Not really intended for the way modern boats are set up. Could bring a scale Chris Craft to life! Greg