@privatealpha It's just the CHRA, the hot side housing is removed so you can hear it better, you think if it had the housing on, and was bolted to the manifold with all ports connected and sealed you would hear the same sound?
@tienshenhan86 Ive played with a working turbo that was pulled off a car and it didn't make any sound really. A blown turbo generally refers to the seals, easy enough replacement. This sounds like worn bearings from not being lubricated properly. Hot bearings result in more friction and the friction i believe makes the sound. Especially when being spun at over 10,000rpms from an air compressor with no lubricant in the bearings.
@privatealpha I see your point and agree, I have never done that as my turbo was eviscerated. Since we agree it is blown, and of course not lubed during this vid, it is safe to assume the sound is the result. So then by blown maybe he does mean seals are fried to answer your question? I just posted a vid of mine BLOWN, you should check it out, now THAT is a blown turbo!
@privatealpha wow you guys are a bunch of retards for saying the sound means its blown.do you fucking think that maybe the sound isnt the bearing AT ALL.you think that maybe its the air traveling over the fins? and maybe if you were so damn smart you would know that the turbo really doesnt need lube to run like this.
@frosty9595 it doesnt fucking need to lube to run like this.... if it was on an engine then yes it will need lube.i work with turbos for a living.so what your saying is that even if i stick my finger in there and spin it , it needs lube?
@robby844 i agree 100% that spinning it by hand would never really cause damage.... but spooling it up well into operating speed with compressed air..... that says oil starved bearings to me.
@robby844 these turbos require oil pressure, the oil suspends the bearing so they spin feely and that is why when they are oil deprive for a short period of time even the bearings usually hit the housing and wear out, so yes they did cause further damage to the turbo by doing this as there was no oil and probably excessive shaft play to begin with. if the turbo wasnt blown and they did this it would lead to some wear on the bearings as there is no pressure keeping the bearings hitting the inside
@mustangjunkie10 damn you tards just dont get it do you? if it is a ball bearing turbo (which it is) it wont wear the bearings out like all you retards claim.but it doesnt matter because the turbos bad anyway.run along so you can catch the short bus
@robby844 does not look ball bearing, it looks journal bearing and if it is journal bearing which im pretty sure it is, damage will be caused to the bearings. and you are right that BB turbos wont be affected by this but you didnt say that. also when balancing any turbo oil is put in the CHRA no matter what and if they didnt need oil to spin they would never blow, at least spray some WD40 in there and dont spin it that much as heating it up will only coke the turbo more, they didnt care tho
@robby844 if it is blown its not causing an issue, its the issue of the RPMs its at with no oil or anything and if you worked with turbo you would know that, i just rebuilt 3 turbos this passed summer and when i ballanced them oil was in them, or in your eyes i could have not used any right?
@mustangjunkie10 never said that asshole.why did you have to rebuild them? maybe you should learn how to do it. i work for CAT so yeah i work with turbos ALL THE TIME. and running one for 10-30 seconds without oil WILL NOT hurt them.
@robby844 touched a nerve did i? i rebuilt 2 as i got them from a buddy with blown seals, i made a custom turbo out of one. i did complete rebuilds on them, new bearings, new cir clips, new pistons ring turbine and compressor,a dn upgraded thrust bearings with 2 oil holes instead of one. i really depends on the turbo, most journal bearing turbos with any shaft play of any kind, as all turbos have a little without oil pressure on the shaft can hit the housing slightly and lead to a short life
@robby844 most turbos are water cooled, some upgraded turbos like the larger garrett turbos dont have a water cooled CHRA. stock mitsu turbos are water cooled but arent really neccessary, dont beat on it within a couple miles of shutting it off or put in a turbo timer so you cool the oil down enough so you dont coke the turbo. so the question is, what car will the turbo be going on/ coming off of and will you even run the water lines? i dont run them on mine, turbo timed daily
@mustangjunkie10 i gotta hand it to you. you knew about that.i got a water cooled one on my 2011 ford pickup. have twin watercooled ones on my 09. and i upgraded my 7.3
@robby844 ive been involved in cars since i was 7 years old and have had plenty of fun cars in the house, mustangs, a regal t type, tbird turbo coupe, now i have a 96 mitsubishi galant with a built motor and a 20g turbo and im getting an evo. turbos fascinate me because they can make a small motor compete with the big block chevys and the cobras and all that. its quite a feat for a little motor to make as much power as we can as most turbo motors are 1.8-2.6 liters compared to the 6.0s and stuff
@mustangjunkie10 k so your 1.8 makes the same power, but its not peak hp and trq that wins races, its power band, and with a big cube motor your going to have a wayyy wider power band.just food for thought.....
@sweetaction69 i have a fully built 2.4 liter 4g64 motor.. 9.0 compression ratio, built DOHC head and a 20g turbo running 15 psi and full boost around 3500 and pulls to 7000, i dont have a VW or audi 1.8 lmfao
@AVOwagon lol seriously? it starts as the same hunk of metal as the 63 but ends up with a larger crank, a 6 mm taller deck, same exact rods, and bigger pistons. so intead of it being a 2.0 its a 2.4. also the same head that came on the 94 GS is the 2g turbo one so its ported and polished, fp beehives, stainless valves, kelford 272s, 3g lifters. so in short the 4g64 is a stock stroker motor. bottom end has acl race bearings, stock crank, eagle/ wiseco combo.
Srt-4 right mine makes the same noise ordered a new one
srtboi 2 weeks ago
It's all fun and games, until someone gets their finger chopped from a blade.
hotdiesel1 3 months ago
they are sick? they blow into turbo by air.. WITHOUT oil? i think inside looks like a mess...
jaq89pl 3 months ago 2
Well, if it wasn't before, it sure is now.
maersklandro 5 months ago 6
lol you guys are havin too much fun lmao
jhaze918 6 months ago
do that with a new and you scrap the bearing,no oil,no lubrification
vwtania 6 months ago
can someone explain to me how its blown?
454sskilla 2 years ago
Hear that whining sound?
It shouldn't be whining like that, should be more like 'woosh' noise.
privatealpha 2 years ago
@privatealpha It's just the CHRA, the hot side housing is removed so you can hear it better, you think if it had the housing on, and was bolted to the manifold with all ports connected and sealed you would hear the same sound?
tienshenhan86 1 year ago
@tienshenhan86 Ive played with a working turbo that was pulled off a car and it didn't make any sound really. A blown turbo generally refers to the seals, easy enough replacement. This sounds like worn bearings from not being lubricated properly. Hot bearings result in more friction and the friction i believe makes the sound. Especially when being spun at over 10,000rpms from an air compressor with no lubricant in the bearings.
privatealpha 1 year ago
@privatealpha I see your point and agree, I have never done that as my turbo was eviscerated. Since we agree it is blown, and of course not lubed during this vid, it is safe to assume the sound is the result. So then by blown maybe he does mean seals are fried to answer your question? I just posted a vid of mine BLOWN, you should check it out, now THAT is a blown turbo!
tienshenhan86 1 year ago
@privatealpha wow you guys are a bunch of retards for saying the sound means its blown.do you fucking think that maybe the sound isnt the bearing AT ALL.you think that maybe its the air traveling over the fins? and maybe if you were so damn smart you would know that the turbo really doesnt need lube to run like this.
robby844 1 year ago
@robby844 If its moving it needs lube.... The lube left in the bearing would only last soo long... unless it was a sealed bearing.
frosty9595 1 year ago
@frosty9595 it doesnt fucking need to lube to run like this.... if it was on an engine then yes it will need lube.i work with turbos for a living.so what your saying is that even if i stick my finger in there and spin it , it needs lube?
robby844 1 year ago
@robby844 i agree 100% that spinning it by hand would never really cause damage.... but spooling it up well into operating speed with compressed air..... that says oil starved bearings to me.
frosty9595 1 year ago
@frosty9595 wow just wow.
robby844 1 year ago
@robby844 these turbos require oil pressure, the oil suspends the bearing so they spin feely and that is why when they are oil deprive for a short period of time even the bearings usually hit the housing and wear out, so yes they did cause further damage to the turbo by doing this as there was no oil and probably excessive shaft play to begin with. if the turbo wasnt blown and they did this it would lead to some wear on the bearings as there is no pressure keeping the bearings hitting the inside
mustangjunkie10 1 year ago
@mustangjunkie10 damn you tards just dont get it do you? if it is a ball bearing turbo (which it is) it wont wear the bearings out like all you retards claim.but it doesnt matter because the turbos bad anyway.run along so you can catch the short bus
robby844 1 year ago
@robby844 does not look ball bearing, it looks journal bearing and if it is journal bearing which im pretty sure it is, damage will be caused to the bearings. and you are right that BB turbos wont be affected by this but you didnt say that. also when balancing any turbo oil is put in the CHRA no matter what and if they didnt need oil to spin they would never blow, at least spray some WD40 in there and dont spin it that much as heating it up will only coke the turbo more, they didnt care tho
mustangjunkie10 1 year ago
@mustangjunkie10 damn you guys are seriously touched arent you? this amount of running it without oil wont hurt it for christ sake.
robby844 1 year ago
@robby844 if it is blown its not causing an issue, its the issue of the RPMs its at with no oil or anything and if you worked with turbo you would know that, i just rebuilt 3 turbos this passed summer and when i ballanced them oil was in them, or in your eyes i could have not used any right?
mustangjunkie10 1 year ago
@mustangjunkie10 never said that asshole.why did you have to rebuild them? maybe you should learn how to do it. i work for CAT so yeah i work with turbos ALL THE TIME. and running one for 10-30 seconds without oil WILL NOT hurt them.
robby844 1 year ago
@robby844 touched a nerve did i? i rebuilt 2 as i got them from a buddy with blown seals, i made a custom turbo out of one. i did complete rebuilds on them, new bearings, new cir clips, new pistons ring turbine and compressor,a dn upgraded thrust bearings with 2 oil holes instead of one. i really depends on the turbo, most journal bearing turbos with any shaft play of any kind, as all turbos have a little without oil pressure on the shaft can hit the housing slightly and lead to a short life
mustangjunkie10 1 year ago
@mustangjunkie10 yeah we all know that.even donny the retard can tell you that.so tell me....where can i get a water cooled turbo?
robby844 1 year ago
@robby844 most turbos are water cooled, some upgraded turbos like the larger garrett turbos dont have a water cooled CHRA. stock mitsu turbos are water cooled but arent really neccessary, dont beat on it within a couple miles of shutting it off or put in a turbo timer so you cool the oil down enough so you dont coke the turbo. so the question is, what car will the turbo be going on/ coming off of and will you even run the water lines? i dont run them on mine, turbo timed daily
mustangjunkie10 1 year ago
@mustangjunkie10 i gotta hand it to you. you knew about that.i got a water cooled one on my 2011 ford pickup. have twin watercooled ones on my 09. and i upgraded my 7.3
robby844 1 year ago
@robby844 ive been involved in cars since i was 7 years old and have had plenty of fun cars in the house, mustangs, a regal t type, tbird turbo coupe, now i have a 96 mitsubishi galant with a built motor and a 20g turbo and im getting an evo. turbos fascinate me because they can make a small motor compete with the big block chevys and the cobras and all that. its quite a feat for a little motor to make as much power as we can as most turbo motors are 1.8-2.6 liters compared to the 6.0s and stuff
mustangjunkie10 1 year ago
@mustangjunkie10 my cousins got a 2002 eclipse with a fuji heavy industries water cooled turbo on it pushing 42 pounds
robby844 1 year ago
@mustangjunkie10 k so your 1.8 makes the same power, but its not peak hp and trq that wins races, its power band, and with a big cube motor your going to have a wayyy wider power band.just food for thought.....
sweetaction69 1 year ago
@sweetaction69 i have a fully built 2.4 liter 4g64 motor.. 9.0 compression ratio, built DOHC head and a 20g turbo running 15 psi and full boost around 3500 and pulls to 7000, i dont have a VW or audi 1.8 lmfao
mustangjunkie10 1 year ago
@mustangjunkie10 honda im guessing?
megadeth512 7 months ago
@megadeth512 honda what? i have a mitsubishi.
mustangjunkie10 7 months ago
@mustangjunkie10 whats a 4g64? How is your head built?
AVOwagon 6 months ago
@AVOwagon lol seriously? it starts as the same hunk of metal as the 63 but ends up with a larger crank, a 6 mm taller deck, same exact rods, and bigger pistons. so intead of it being a 2.0 its a 2.4. also the same head that came on the 94 GS is the 2g turbo one so its ported and polished, fp beehives, stainless valves, kelford 272s, 3g lifters. so in short the 4g64 is a stock stroker motor. bottom end has acl race bearings, stock crank, eagle/ wiseco combo.
mustangjunkie10 6 months ago
Sounds like my blender
casper69889 3 years ago
GD srt-4's
chrinter2 3 years ago