Solid Turbos - Kratos Turbo Kit - Matryx/Axys

[underpressure]

INSANE! this kit is the real deal, finally a aftermarket kit that works. No lag. Instant response and top end power from hell. They have a good running tune for 5lbs and pump gas but I wanted to run 7lbs and av gas mix so me and Tyler at solid have been working on a tune and got it dialed In. The quality, fit n finish is next level with the kit and clutching for 5lbs kit comes with is dead on.
I'm pulling a 44 degree helix and 85 grams of primary weight and still was hitting 8750 8800 today. Need to add 2 more grams at least. Sled is a beast on 5 and unleashed on 7. The best part is the people who sell this product, they are top notch, I have never had support like this with any product I have ever purchased. The potential for power is upwards of 275hp because of the larger injectors they are using. I was going to do 10 psi but that is pushing it with no intercooler and really it has plenty on 7psi. I'd guess around 235 240 ish on 7psi.

 

[meathooker]

Is this on an 850 or 9r?

Any vids?

 

[underpressure]

Is this on an 850 or 9r?

Any vids?

9r

 

[underpressure]

Did another 50 Miles today on the turbo 9r, running straight av gas, we added a little timing to the tune and it responded well. Riding through the trees today on and off the throttle in that 4500-7500 rpm range blipping the throttle and I can honestly say this thing has zero lag! Response is just like a stock 9r until you grab more throttle and it then just makes massive power. Next is try the rk rek billet head I have built for boost and try another helix with more angle.

 

[meathooker]

Are you running a p22? How many grams of weight?

How’s your compare to a stock boost?

 

[underpressure]

Are you running a p22? How many grams of weight?

How’s your compare to a stock boost?

P22 with carbon sled fix, I'm spinning 87.5 grams at 84 8500 with a 150 300 spring and 44 helix. MUCH FASTER than a boost. Not even close. I can blow by a gen 5 doo on a climb 25 mph faster than gen 5 is going. I saw over 70mph track speed today at 5k feet in thick Washington snow. This is 7.3 lbs boost.

 

[meathooker]

P22 with carbon sled fix, I'm spinning 87.5 grams at 84 8500 with a 150 300 spring and 44 helix. MUCH FASTER than a boost. Not even close. I can blow by a gen 5 doo on a climb 25 mph faster than gen 5 is going. I saw over 70mph track speed today at 5k feet in thick Washington snow. This is 7.3 lbs boost.

What track?

 

[meathooker]

Also have you tried it on pump gas?

 

[underpressure]

Runs fine on pump and 5psi, av gas is cheaper than non ethonal 92 here and I want to run 7-10 lbs so that's why I am running it. Track is 2.75 155

 

[live2beel]

P22 with carbon sled fix, I'm spinning 87.5 grams at 84 8500 with a 150 300 spring and 44 helix. MUCH FASTER than a boost. Not even close. I can blow by a gen 5 doo on a climb 25 mph faster than gen 5 is going. I saw over 70mph track speed today at 5k feet in thick Washington snow. This is 7.3 lbs boost.

That's very impressive, if that's true!!

 

[underpressure]

That's very impressive, if that's true!!

I have a 2025 doo 165 turbo so I can compare same day. The doo climbs better if you need too navigate tricky terrain, that sled is a Billy goat. But if you have a open hill the 9r turbo is just silly fast. I played around with clutching yesterday, loaded it down to 8k rpm which needed 91 grams on a 44 degree helix. It has more track speed clutched at 84 8500 rpm. This is all just on 7lbs boost lol.
If you just keep it pinned on a decent hill it just eventually tries to come over backwards at even 50-60 mph and this is a pro 155. It will really be fast with a 3.25. Yesterday was great for testing high load pulls the snow was wet and heavy, switching to a 42 degree helix, I got a little rpm pull down going from thin snow cover to deep wet snow, just a tiny bit to much helix.