S467

T

tater01

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In the process of puting a s467 on my truck in my sig. It's got a 1.10 exhaust housing on it and I no it's gonna be a bit laggy with that housing gonna try and pick up a .9 for it what do y'all guys think. What rpm should this thing spool?
 
You said you wanna pick up a .9 but gotta keep the 1.1? huh?

with 83 turbine, the .9 will start to take off around 1700 on a vp (my guess), so I assume the 1.1 will be 2000rpm or so (again, just my guess). assuming you've got the fuel for it.
 
madmikeismad said:
You said you wanna pick up a .9 but gotta keep the 1.1? huh?

with 83 turbine, the .9 will start to take off around 1700 on a vp (my guess), so I assume the 1.1 will be 2000rpm or so (again, just my guess). assuming you've got the fuel for it.
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really? you think that soon?
 
My 1.1 starts spooling at 1700 and is at full spool by 2000 rpm. On a ppump with maxspool cam(they wouldnt give out the specs on that cam either) and steedspeed, 18 degrees timing. Everything I've heard says the .9 will be a LOT better. I have ran a 363 and 366 and this thing spools idenical to those...
 
On my truck my s468/83/.90 will make 10psi by 1800ish, but not be full tilt til 22-2300. Im running 27* timing currently, and ran 24* last summer with similar spoolup. It definitly doesnt spool as fast as my silverbullet did, not sure how people find them to be the same in spoolup.
 
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Thank y'all for all input were about to find out as soon as I get the rich fittings for my oil line
 
BiodieselPower said:
My 1.1 starts spooling at 1700 and is at full spool by 2000 rpm. On a ppump with maxspool cam(they wouldnt give out the specs on that cam either) and steedspeed, 18 degrees timing. Everything I've heard says the .9 will be a LOT better. I have ran a 363 and 366 and this thing spools idenical to those...
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nothing will ever beat a 63 as far as I'm concerned. That thing was a torque monster.

If your 1.1 is that fast, i may consider a switch here soon....
 
it depends on what gear i'm in and throttle input. i also have my tv cable set so that it shifts later. i also have a tight converter which is not helping anything. if you're gonna be sled pulling i'd keep the 1.10 housing imo.
 
madmikeismad said:
nothing will ever beat a 63 as far as I'm concerned. That thing was a torque monster.

If your 1.1 is that fast, i may consider a switch here soon....
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Well I had fleeces billet 363/73/.91(pretty sure those were the specs). And the trust went out three times last summer so I bought the 467.7 for half the price and was very disappointed that I ever bought the 363. The 67with 1.1ar spools completely identical. I honestly think if someone would have swapped the chargers I wouldn't have known it until I hit full throttle and noticed an extra 5-7 psi boost.
 
BiodieselPower said:
Well I had fleeces billet 363/73/.91(pretty sure those were the specs). And the trust went out three times last summer so I bought the 467.7 for half the price and was very disappointed that I ever bought the 363. The 67with 1.1ar spools completely identical. I honestly think if someone would have swapped the chargers I wouldn't have known it until I hit full throttle and noticed an extra 5-7 psi boost.
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This is just my opinion, but that 63/73/.91 charger seems like a poor choice anyhow. Why such a large turbine and exhaust housing for only a 63mm comp wheel? I can see if its a workstock type setup where your limited on inducer size possibly?? but other then that i would think there are much better options for the exhaust side.
 
Call Engineered Diesel up and have them build you a tighter housing than a .90AR. You will thank me later.
 
ahale2772 said:
I can not wait to play with that 75 that Chris bought off you with the tight housing....
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I hope you guys have better luck with the 75/83 combo then i did. I just swapped one on a couple weeks ago and had drive pressure problems. It was a 75/83/.90 and just a short run in 3rd tc locked i saw 80psi drive and 50psi boost. I could tell it was choking up in the rpms. My 68/83/.90 stays within 10psi drive/boost so thats what im gonna run for a while longer.
 
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