Well she is plenty powerful for what a 5 ton should be. Makes climbing hills even loaded at a quick pace. It is nice being able to pass trucks going up hill now. HA!
I have a little heat problem on the EGTs climbing up to around 1000 degrees post turbo. Going to be upgrading to a dual air intake system as soon as I can figure out how i want to pipe everything in. Dual 1350 CFM filters should work pretty well. I have a single one at the moment.
But I will be upgrading the turbo to an HT4B unit. It came with a 4LHR-773 unit on the motor. The CPL says it had a T46 on it originally. So I ran an HT3B for a bit. I was able to pull around 22lbs of boost. Mostly I would only see 17 to 18 under heavy load due to more fuel than air. Well I was able to score a good deal on the HT4B unit for $815 shipped and has a 2yr warranty. It is a new unit and not a reman. But you can easily see the size difference between the HT3 and 4 unit. The 4LHR 773 unit is the older unit sitting there.
Specs are as follows.
HT3B
Turbine Wheel
86/97
Comp Wheel
73.5/109
Housings
T6- 23cm, 26cm, 32cm
HT4B
Turbine Wheel
88/118
Comp Wheel
83/127
88/139
Housings
T6- 41cm
T6i- 26,28
Lets see what kinda numbers we can make this afternoon. I had used some of the parker pushlok line for an oil return from the turbo but it has gotten to be pretty stiff so I am going to use some 919 braided line in its place. I know it will be slower to spool but since I run alot of high rpms and I am planning on a gear swap in the near future might as well have some more air.
I have a little heat problem on the EGTs climbing up to around 1000 degrees post turbo. Going to be upgrading to a dual air intake system as soon as I can figure out how i want to pipe everything in. Dual 1350 CFM filters should work pretty well. I have a single one at the moment.
But I will be upgrading the turbo to an HT4B unit. It came with a 4LHR-773 unit on the motor. The CPL says it had a T46 on it originally. So I ran an HT3B for a bit. I was able to pull around 22lbs of boost. Mostly I would only see 17 to 18 under heavy load due to more fuel than air. Well I was able to score a good deal on the HT4B unit for $815 shipped and has a 2yr warranty. It is a new unit and not a reman. But you can easily see the size difference between the HT3 and 4 unit. The 4LHR 773 unit is the older unit sitting there.
Specs are as follows.
HT3B
Turbine Wheel
86/97
Comp Wheel
73.5/109
Housings
T6- 23cm, 26cm, 32cm
HT4B
Turbine Wheel
88/118
Comp Wheel
83/127
88/139
Housings
T6- 41cm
T6i- 26,28
Lets see what kinda numbers we can make this afternoon. I had used some of the parker pushlok line for an oil return from the turbo but it has gotten to be pretty stiff so I am going to use some 919 braided line in its place. I know it will be slower to spool but since I run alot of high rpms and I am planning on a gear swap in the near future might as well have some more air.
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