Thread: Set-back Vs. Regular impeller
07-10-2008, 09:25 AM #1
Set-back Vs. Regular impeller
Not much talk i saw about this..
Ordering and impeller today.. I'm hearing my only option right now because im not doing reeds or heads anytime soon is a 13/19 solas dynafly... Now, setback vs. regular. lets talk!!
07-10-2008, 09:44 AM #2
- Join Date
- Mar 2008
- Carrollton, TX
07-10-2008, 10:43 AM #3
So there is no losses by getting a set-back only more gains. i dont have to worry about rideplate housings nothing.. just same bolt on mod correct? just better performing?
07-10-2008, 10:59 AM #4
First off, if your not performing any engine mods, you dont need to change your impeller. Your stock one is a 13-19 and will take you to 70+ mph.
A setback impeller has the rear of the hub machined approx .050 which puts the blade of the impeller closer to the stator vanes. This gives better holeshot but no real noticeable top end gain.
07-10-2008, 11:54 AM #5
intentions within next 3 months are.. on top of my existing mods.. to add trim tabs. mod'd ride plate. pump seal kit.. soooo with those. your saying stick with stock?!
07-10-2008, 12:01 PM #6
- Join Date
- Feb 2007
- Cape Town, South Africa
Setback all the way
07-10-2008, 12:03 PM #7
+1 on that. i like that idea. anyone wanna chim in on this idea as well with a 13/19 solas setback???
07-10-2008, 12:03 PM #8
ross is correct about stock prop being good for 70...
but i can feel a big diffrence on jump boat between stock and dyna from mid to top end....hole shot nothing in it, but above that i will go out on a limb and say there are gains there for using a dyna and even better if its de pitched to the 13/19 your thinking about fitting
on a plus if you fit one (dyna) and later do engine mods(you will) you have the prop and you can get its pitch altered
edit.. set back can be put on anytime your props out for a pitch..
07-10-2008, 12:04 PM #9
Like Ross said, if not doing motor mods stick with your stock prop it's fine.
07-10-2008, 12:09 PM #10
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