turbo help

[2007dragonman]

Hey guys i am by steamboat doing some sleddeing and from 6000 to 8200 the sled runs awesome but when just idling around it loads up. What should i adjust its a new boondocker with ebc it is awesome cant wait to get this problem fixed. Thank you

 

[Mckinney Creek]

At idle, you have to calibrate so that you are readind 0 to just on the negative side for boost. If you have any boost at all, the boondocker control box will add fuel, causing the motor to load up with fuel. I am not sure how this is calibrated, but dont think it is hard. It is in your EBC calibration instructions I understand.

MCA

 

[2007dragonman]

sled

I already did that thank you. any more ideas

 

[mod03rmk800]

3000 rpm low number.

 

[Kestrel2126]

When I take my D7T up there, Buff Pass and RE, I have to bring my Lo settings in the 3000 and 5000 RPM blocks down below 0. If I remember correctly, I was at -3 or -4 at 3000 and -2 at 5000. Hope this helps

 

[2007dragonman]

sled

thank you guyss for all the tips yes when it is at idle it is right at 0 boost. It runs awesome just when i slow down under 4800 rpm then get back on the gas it spits and sputters until cleaned up again!!!

I will try leaning out the 3000 rpm in the morning.

 

[jked]

what numbers are you running? i have the same problem

I'm having the same problem as you. at 4800rpm as I take off I get a bad bog and have to feather the throttle through it. once I get past it it runs great. What numbers are you running in the control box? mine are:
3000
lo 0 md 0 hi 0

5000
lo -2 md 0 hi 0

psi
lo 39 md 62 hi 56

I'm running at 8-10k ft with a slp orange/silver spring and 67gram lightning weights. let me know if what your running and if you get it figured out.

 

[2007dragonman]

boondocker

I went to -1 on the 3000 low seems much better but kinda idles funny now.

 

[Kestrel2126]

I had the same issue, and in different altitudes/temperatures, see it still. Just keep playing with your #'s until you find something that you like. I believe both my 3000 and 5000 Lo #'s are in the negative

 

[mountaintop]

dragonman, i am at 9000-1050 ft and running 3000 low 0, mid-3, hi -4, 5000 low -2 mid-3 hi-3. no bog or blubber

 

[RMK935VA]

Check reeds. They need to be replaced at 600 miles or so on the BD Turbos.

 

[rmk727]

Mountaintop where are your psi #s then? I just ran at 5 to 6000 with all zeros and psi 42/48/48 and it is so damb rich and after so many calls BD is not much help. IfI bought a $6000.00 race engine the builder would tell me exactly where the timing , fuel ,ct should run but they won't let us know anything, also I'm still running 50/50 race gas

 

[tree climber]

wow im glad i got an attitude box the BD seems confusing as hell. mine works awesome once i figured out that the problem was in my head not with anything else

 

[2007dragonman]

Sled

Ok thanks every one i will try more things when i can get out again. Have 230 miles on it runs awesome just that low end burbling and maybee a little more topend power with adjusting my numbers Thanks all

 

[2007dragonman]

Turbo boondocker with ebc help

Also guys what map you running. I have the 09 map in the map it came with caused the det light to come on all the time. Thinking about trying the newest map Has anyone tried it yet??

 

[rmk727]

Would like to here back from Mountain top on his psi #'s, thanks

 

[TIMSTRANS]

rmk727, i am running 47 low, 58 mid, 52 hi, no blubber or bog any where. using inverted 44,48 helix, 71 gram mtx with 3 gram rivet in toe, engagement 4200 max rpm checked several times 8200, max on 08 dragon gauges 8450 rpm. 19 41 gearing, perfect for trees and boondocking. we run from 9000 to 11000 ft elevation, cumbres pass, co. also green yellow primary spg, 160, 310, sec black orange 180-280. sorry, used mountain top, relative computer for 1st post