Thread: prop suggestions/ tips
03-25-2009, 12:13 PM #1
prop suggestions/ tips
ok, guys I'm still a learning tuner,
I have a lot of mods on my 03 gpr and i just bought an 05 pump assembly. It came with a 14/20 concord. I haven't installed it because i think I want a DF but i'm not sure if the difference is worth it. I am probably going to need a deeper pitch but want to get a baseline with the 14/20 first. with a 13/19 concord i was running 72.8 at 7400 rpm (800 ft)- and this was with the old style pump. i am going to use the 85 nozzle from my 03 and might go with the plastic wear ring before this is all over.
my question is should i just play with this concord or should i trade up/ get a dynafly? this prop needs work done on it anyway, small nicks in the front of the blades.
03-25-2009, 12:17 PM #2
list your mods.. I'm sure some of the Guru's will def help you out.!
03-25-2009, 12:21 PM #3
I dont think the 14/20 Concord is going to correlate to a 14/20 Dynafly. The roots of the props are way different.
List your mods..
03-25-2009, 12:29 PM #4
thats kinda why i'm asking, i don't know the difference in the two and want suggestion
jims ff plate
racing arrestor R&D (all intake tubes removed)
reed stuffers (protec)
a lot of other small stuff, index plugs, step sponsons, clearing air passages, etc.
03-25-2009, 12:36 PM #5
03-25-2009, 12:39 PM #6
stay with concord or go to dynafly?
03-25-2009, 12:40 PM #7
I agree 14/21 MAYBE 14/22 I like to error on the lighter side so start with a 14/21.
Dont waste your time with the Concord unless you are saving money up to get the DF
03-25-2009, 12:42 PM #8
i can get the df, i was just wondering if it was worth my time to mess with this concord
03-25-2009, 12:47 PM #9
03-25-2009, 12:53 PM #10
14/21 Setback Trued DF : you should be able to push that puppy!!!!
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