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BIGGDAWG
Well-known member
well, BG...he told me..if you get about 4-5 guys that are serious and can sport the cash..he will do them for $4500
that would be sweet, wonder how a 975 turbo would run
another T900!!
- Thread starter dmj1
- Start date
that would be sweet, wonder how a 975 turbo would run
The turbo for the 975 is the same price but we do have to do cylinder and head work. That would cost about a extra $400.00 if ya send me your cylinders and head.
Thanks
Derek
P.S-glad to hear your sled is up and running.
Thanks
Derek
P.S-glad to hear your sled is up and running.
Can you hear me now?
So after riding it, it as loud as I told you mine was?
Well I took this thing for a ride yesterday!
wow!! had it dialed in for fuel in 10-15 min.
Hit 7 lbs of boost and a way ya go!!lol.
Was just riding it on some logging roads so no pulls in
the hills yet. I was Really surprised at how easy and fast it was to
tune! The Attitude box is very nice and user friendly.
Just a couple miner clutching tweaks and a BOV to put on
and off to the hills!
So after riding it, it as loud as I told you mine was?
D
dmj1
Well-known member
YEP!! I am building a diffuser to quit it down a little .
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dmj1
Well-known member
Turbo
Well i had it out in the mountains this weekend in 2-3 ft fresh in areas.
BOV is on and fuel is some what dialed in . I still have a little loading up in the bottom end . I am sure with time i can tune it out. I was only running 5-6 psi and i could not believe how hard it pulls. spot were you normally get stuck you just piner and a way you go lol!! Just have to add a little weight to the primary and then i can turn up the boost!!!! Turbo sleds sure no how to put a smile on a guy !
Well i had it out in the mountains this weekend in 2-3 ft fresh in areas.
BOV is on and fuel is some what dialed in . I still have a little loading up in the bottom end . I am sure with time i can tune it out. I was only running 5-6 psi and i could not believe how hard it pulls. spot were you normally get stuck you just piner and a way you go lol!! Just have to add a little weight to the primary and then i can turn up the boost!!!!
Turbo sleds sure no how to put a smile on a guy !Sweet! I sent you a PM bout some questions on your weights and settings then I got to thinking it should be posted so others can see and benefit.
What weight are you at now? are they Dericks weights he is selling?
Also if its an 05 what are your settings on your fuel controler?
What weight are you at now? are they Dericks weights he is selling?
Also if its an 05 what are your settings on your fuel controler?
Hey Dmj1,
my question to you is where did you get your crank? and how much ?
my question to you is where did you get your crank? and how much ?
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dmj1
Well-known member
R
RidnHigh
Well-known member
just another option, which i have on my turbo 9 is go to the updated 32mm polaris crank, reduces a ton of vibration...but indy dans stuff is pretty bulletproof
J
jskattum606
Well-known member
That is one good looking 900. Hope it runs good for you all year. I cant wait to get mine going. Never even riden a turbo 2-stroke. Im way too excited to go out and ride the thing. Talked to derik today and it sounds like hell have a batch of the 900 weights done at the end of the week. Get them while you can
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dmj1
Well-known member
t900 conclusion
Well the sled is all dialed in now. Here is my final set up numbers hope this helps anyone building one of these torque monsters.
running 8 psi on 100LL
12.5 a/r on WOT
48 psi fuel @ idle
19/39 gearing
slpblue/ylw spring
Dereks custom weights @ 80 grms
48 deg straight helix
blk/prp spring
controller
green 3.5
ylw 2
red 2
blue green 7.5
ylw grn 5
red grn 5
all in all a great sled and allot of fun
funny thing is it uses less fuel than it did before!
Well the sled is all dialed in now. Here is my final set up numbers hope this helps anyone building one of these torque monsters.
running 8 psi on 100LL
12.5 a/r on WOT
48 psi fuel @ idle
19/39 gearing
slpblue/ylw spring
Dereks custom weights @ 80 grms
48 deg straight helix
blk/prp spring
controller
green 3.5
ylw 2
red 2
blue green 7.5
ylw grn 5
red grn 5
all in all a great sled and allot of fun
funny thing is it uses less fuel than it did before!
I have same clutching so this helps...what altitude are you riding? Also did you try and weight more?
I am still waiting on the same batch. Sounds like his machinist guy is NOT very reliable. He did say he is going to try and get them out by Wednesday the 23rd
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dmj1
Well-known member
6500-8000 ft. I will probably have add some more when the boost goes up.
Sounds like I need to Call Derrick!
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RidnHigh
Well-known member
In case anyone is curious im tunring 85 gram Machined Cutler Weights with polaris almond red primary spring and 48 deg straight helix..def not saying its the best, but runs pretty damn good from 5-8k
You prolly should or at least Derek call you. His machinist guy is FULL of excuses, last time Derek said he would have them on Monday and the guy came by and said he forgot to bring them and he didnt want to drive back 50 miles. Sounds like he could use a good reliable guy.
D
dmj1
Well-known member
Well Had it @ 12 psi on the weekend with 100LL(slp dome @ 10.5:1) and wow!to much fun . I think this is as high i want to go on boost.
did change the clutching a little .
mtx weights 81 grm
slp green pink
I find it gave me a little more low throttle driveability in the trees.
pulling 7800 rpm @ WOT with 12.2 a/r
fuel pressure @ 40 psi now @ idle.
I find on really cold days (-14) or so i have to crank up
the fuel reg a little to compensate for blu/green maxed out.
Hope this helps anyone else tuning!
Sa'weet sled!
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