M1100 turbo questions. Boondocker Hyjacker 2.0

[Sasksummit]

I have a couple question about the controller on a 2012 I just picked up. Boondocker Hyjacker 2.0. Can someone tell me what the stock boost pressure is on these units at 2200'.
I have heard it is about 13psi?
Also what is the max boost you can run on premium at the same altitude?
And what is the max boost you can run without putting head studs in.
Was at about 17-18 Psi in Valemount on the weekend running 25% race 75% premium.

Thanks

 

[fastrthanu]

boost numbers

little experiment I did when my sled was stock, installed koso guage package, just to monitor stock parameters. At 2000ft my turbo produced 14lbs of boost, at 5400 ft it produced 11lbs of boost. water temp was 69.5 degrees on the trail, afr on a speed run was 11.4 across a field at 2000ft. Fuel pressure was 42lbs at an idle. At these numbers 91 octane is safe. You mentioned 17-18lbs of boost in valemont, what octane of race gas with premium? If you had 110 with premium, in my opinion you were ok. Headstuds? depends on who you talk to, some like to see them installed at 25lbs of boost?? I run 24.5lbs of boost at 2000 ft, I installed a set, just for re-assurance, cheap insurance. Last of all, I run 100ll with these boost numbers, never yet had a detonation code. Just my experience that's all, cheers

 

[JustBoostIt]

I wouldn't run more than 15 lbs at 2000' without 93 oct. Running 17-18 (for the short time it will do it before it heat soaks) at 6000' I still always ran straight av. After seeing what 2 motors look like with subpar octane and possibly tuning it's not worth the couple bucks less. 1100 crate motor is 6k.

We recommend 225hp is the max and then studs. Guys run higher but why risk it. Pricey choice. The engine is pretty robust and the safeties are good. If you get an octane code it's the real deal.

 

[Sasksummit]

I wouldn't run more than 15 lbs at 2000' without 93 oct. Running 17-18 (for the short time it will do it before it heat soaks) at 6000' I still always ran straight av. After seeing what 2 motors look like with subpar octane and possibly tuning it's not worth the couple bucks less. 1100 crate motor is 6k.

We recommend 225hp is the max and then studs. Guys run higher but why risk it. Pricey choice. The engine is pretty robust and the safeties are good. If you get an octane code it's the real deal.

Gene
What Octane is the race fuel you sell? The mix run in the sled was 1 gallon of race to 4 gallons of premium. I think I will run this all the time at elevation as well as around home if we ever get snow again.

 

[JustBoostIt]

Cat's 110, same as their race team runs. Got the 55 gal on sale now.

 

[freeflorider]

I wouldn't run more than 15 lbs at 2000' without 93 oct. Running 17-18 (for the short time it will do it before it heat soaks) at 6000' I still always ran straight av. After seeing what 2 motors look like with subpar octane and possibly tuning it's not worth the couple bucks less. 1100 crate motor is 6k.

We recommend 225hp is the max and then studs. Guys run higher but why risk it. Pricey choice. The engine is pretty robust and the safeties are good. If you get an octane code it's the real deal.

Hijack alert!
One question I have for yah, what is the max hp out put for a t1100 with the boon docker 2.0 tuner. I'm looking at a 2012 piped air intake and a 2.0 tune. There telling me it's 240 hp with no head studs...saying its safe mmmmm.