HX55 users- What spec was yours?
#1
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HX55 users- What spec was yours?
Ive seen a few people on here have used HX55s, and some have reported 1bar under 4000rpm which is decent, but what was your HX55s spec?
Ive just picked up a brand new one for next to nothing, but is a fairly odd spec, and wondered if others were the same.
Divided T6 turbine, 25cm- Big turbine for 1bar by 4k on a 13B? I thought they were T4 too TBH.
Compressor has what LOOKS like a anti-surge compressor housing, but there are no slots cut in to it? Is that normal for one? Can I get the slots cut?
Ive not took the housings off to measure the wheels yet, but so far was this like the ones some of you guys have used?
This one is off a Volvo of some sort BTW.
Ive just picked up a brand new one for next to nothing, but is a fairly odd spec, and wondered if others were the same.
Divided T6 turbine, 25cm- Big turbine for 1bar by 4k on a 13B? I thought they were T4 too TBH.
Compressor has what LOOKS like a anti-surge compressor housing, but there are no slots cut in to it? Is that normal for one? Can I get the slots cut?
Ive not took the housings off to measure the wheels yet, but so far was this like the ones some of you guys have used?
This one is off a Volvo of some sort BTW.
#2
Senior Member
Thread Starter
Measured the wheels, its the larger of the two HX55 comp/turbine sizes that seem to be listed.
65mm inducer with 100mm exducer, that seems to be rated 950bhp, which seems crazy for 65mm but Holsets and BWs are both the same it seems where they flow huge amounts in comparison to Garretts for their inducer size, somehow.
Turbine seems to be about 86/80, but my digital calipers started playing up then so not 101%.
65mm inducer with 100mm exducer, that seems to be rated 950bhp, which seems crazy for 65mm but Holsets and BWs are both the same it seems where they flow huge amounts in comparison to Garretts for their inducer size, somehow.
Turbine seems to be about 86/80, but my digital calipers started playing up then so not 101%.
#7
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Mine hasnt got a silencer ring or even provision for it, not all Holsets do for some reason.
There certainly no need for this one as the ports for the MWE hasnt been cut, again something ive seen before but I dont know why theyd do that.
Looks like a fairly easy job for a machine shop to cut them in though.
Im mostly interested to know from any HX55 users on here what size and frame exhaust housing they used, as said, mines a 25cm divided T6.
There certainly no need for this one as the ports for the MWE hasnt been cut, again something ive seen before but I dont know why theyd do that.
Looks like a fairly easy job for a machine shop to cut them in though.
Im mostly interested to know from any HX55 users on here what size and frame exhaust housing they used, as said, mines a 25cm divided T6.
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