I have a 78/75 gen 1 on my ls1 t56 tonner build here in Australia and it works well but I’ll be getting a gen 2 for comparison now too it looks the goods that’s for sure
That’s what’s great about your channel... besides the fact that there’s no bullshit... You always do the testing !!! Apples to apples comparisons Thanks Matt!!!
Fabio i want the quick spool of the gen 2 78/75 but I need a 3” outlet. I don’t think I can fit a 4” down between the frame and manifold. And I for dang sure ain’t cutting a hole in the fender lol!
@@cdnbroncolife1889 I wound up going with the Borg Warner S475 and reduced the 4” down pipe to 3” and it worked out good, made it work with my MMI hot parts kit. And I tied it into my exhaust. The whistle turns heads, couldn’t be more happy, best Christmas ever!!
@@bowtiebuilding cool! thanks.. and you are liking the S475 ?.. reason i ask was because the backpressure may be considerably more on the S475. responsiveness is great i bet!
@@cdnbroncolife1889 so far so good, haven’t gotten to push it too hard yet. Just now getting my couplers to where they’ll stay on haha. It’s a blast so far
Do they not have vs racing cast into the housings anymore? I just got my new 7875 billet T51R and it's a good looking turbo but looks identical to my old ebay turbo
I just picked up one of these with the .96ar to go on my 5.7 in 99 Camaro. Is there any reason to tap the compressor housing, or run any bigger exhaust than the 3" back side?
When viren posted about the gen2 he said the turbine wheel is pretty much the same as the gen1 just a larger housing.. but the housing is now divided.. so I don't think you will see any thing change with spool time just gonna breath up top.. I know the Temps are hotter outside matt.. but would be nice if you could do the test in almost the same weather, I bet the IAT will be cooler at the same boost vs. The gen1
Good morning Sloppy Mechanics! I was looking on VS racing site and this product comes with 3 different options, T4 undivided is one. Which one would you recommend?? New to this and want a good turbo that will work on my 5.3's or 6.0 down the road. Thank you very much, I appreciate being to watch someone who knows how to do this stuff. I need all the help I can get! Bradley
@sloppymechanics what can I expect on a sbe 6.0? Still too small? Is there a better turbo u recommend ? Thx , can’t wait for the results on the Colorado test
Viren said before that it should work better than the original version, but depending on your goal you may want to step it up to the 80mm unit. This one should support 100 hp more than the original (750 whp) so it should support 850 whp.
I've literally been looking at the 7875 billet turbo from vs racing, would you recommend the .96 ar or the new 1.25 for a street driven 5.3, btr stage 1 turbo cam and bored .020 over
that's easy... .96 all day long for street driven. Of course other factors like your downpipe size and cross over diameter play a big role in your overall COMBINATION. And Yes, i capitalized that on purpose.
Do you have any comparison numbers on this versus the older version? I’m at a crossroads with a 370 LS swapped Toyota pickup build I’ve got going. If you were to choose between these two 7875 VS racing Billet turbos(old version and Gen 2)and you had the option to use 243 cathedral heads w/ Ls6 manifold or 823 L92 Heads w/ Ls3 manifold, which setup would you go with? The pickup will be a 95% street machine with a t56 magnum behind it. I care more about drivability and power throughout the range than peak dyno numbers. I also plan to match the cam to whatever combo I go with(Gen 3 h&int or Gen 4 h&int). I figure that you tried and tested these turbos on just about as many different setups as anybody. So Any suggestions would be much appreciated. Btw, Love seeing how far your channel has grown. Keep up the good work!
@@LSxHTX I went with the 1.25 and unfortunately motor turned out to be bad so had to pull it and get another motor. Motor is now in the car but still got work to do.
@@kevinbutler5226 Oh dang, that sucks to hear. I'm 90% sure I'm about to order the 7875 Next Gen 1.25 billet for my LQ4. I was running the VS Racing GT45, 15 psi for about 10 seconds on the highway WOT and something broke on it. Fins look dinged up on the intake side. I'm hoping this one is built much better
Hello Mat, Please go over to Dieselpumpuk.com and look at a Turbo Attachment they have called the Quick Spool Valve. I would love your opinion of this device for use on twin-scroll turbos.
If he doesn't answer you here it'll be tough. He does have an email address that it easy to find. Google it bro, plenty of info about them running turbo lsx engines, and lots of other engines.
Ok.. maybe I’ll get lucky and someone can assist a newbie setup - deciding , best fit for purpose .96 or 1.25 A/R 7875 Gen 2.5 7875 … if anyone can provide some real life experience that would be fantastic ! And very much appreciated 1972 gmc 1500 SWB 6.0 LQ9 swap Street Roddin’ use only (no track) Stage 2 turbo pro LS cam , springs , lifters etc… Run pump gas Goal: 600fwhp / Boost pressure : 7-13 psi
Matt, the website shows this one as having a 3" compressor outlet, and a 4" V-band turbine outlet... Should be super cool, but not a direct bolt-in replacement unfortunately. turbo4less.com/product/vsr-next-gen-7875-billet-t4-1-10ar-divided/
I have a 78/75 gen 1 on my ls1 t56 tonner build here in Australia and it works well but I’ll be getting a gen 2 for comparison now too it looks the goods that’s for sure
That would be so awesome to see the test on the Colorado with the new vs old 7875. Great idea Matt 👍👍👍 I love my 7875 billet
I'm excited to hear what the test results are!
Cool man. It will be great to see that. I heard the outlet is 4”. I could be wrong. Let me know if you need a 4-3 reducer.
Looks like some clearance for the housing bolts also cast in, I wonder if any improvements on oil drain fitment
That’s what’s great about your channel...
besides the fact that there’s no bullshit...
You always do the testing !!!
Apples to apples comparisons
Thanks Matt!!!
I have 2 of those on a 468 bbc they do well . Have held up very nicely now. So doing it on a second build currently.
Use code "denbob" on vs racing for a 0% coupon on all your racing products!
What kind of deal can you get us on it brother matt?
The Gen 2 has a 4" v-band outlet.
Fabio i want the quick spool of the gen 2 78/75 but I need a 3” outlet. I don’t think I can fit a 4” down between the frame and manifold. And I for dang sure ain’t cutting a hole in the fender lol!
@@bowtiebuilding just grab the .96 AR
3”
@@cdnbroncolife1889 I wound up going with the Borg Warner S475 and reduced the 4” down pipe to 3” and it worked out good, made it work with my MMI hot parts kit. And I tied it into my exhaust. The whistle turns heads, couldn’t be more happy, best Christmas ever!!
@@bowtiebuilding cool! thanks.. and you are liking the S475 ?.. reason i ask was because the backpressure may be considerably more on the S475. responsiveness is great i bet!
@@cdnbroncolife1889 so far so good, haven’t gotten to push it too hard yet. Just now getting my couplers to where they’ll stay on haha. It’s a blast so far
I think Im going to get that turbo for my SBE 5.3
I got the gen 1 & I can’t wait to get it all installed . Great video
cant wait to see the results
Glad to see a update. On this new turbo design
Would love to see the comparison on the pinned 6.0 car with this swapped in
I gave It to him Sunday
@@SloppyMechanics In for results, thanks for putting in the research time Matt!
@@SloppyMechanics any update on this? wondering how much better it will do than the gen 1 thanks!!!!!!!!!!!!!!!
Can't wait to see the data.
Do they not have vs racing cast into the housings anymore? I just got my new 7875 billet T51R and it's a good looking turbo but looks identical to my old ebay turbo
I just picked up one of these with the .96ar to go on my 5.7 in 99 Camaro. Is there any reason to tap the compressor housing, or run any bigger exhaust than the 3" back side?
It looks cool with vsracing embossed on it.
Was looking at this and the vsr billet 8375 but there aren’t any reviews
Right on! Great for the street!!!
Cant wait for this test.
I think the turbine wheel itself will help free up backpressure
When viren posted about the gen2 he said the turbine wheel is pretty much the same as the gen1 just a larger housing.. but the housing is now divided.. so I don't think you will see any thing change with spool time just gonna breath up top.. I know the Temps are hotter outside matt.. but would be nice if you could do the test in almost the same weather, I bet the IAT will be cooler at the same boost vs. The gen1
Good morning Sloppy Mechanics!
I was looking on VS racing site and this product comes with 3 different options, T4 undivided is one. Which one would you recommend??
New to this and want a good turbo that will work on my 5.3's or 6.0 down the road.
Thank you very much, I appreciate being to watch someone who knows how to do this stuff. I need all the help I can get!
Bradley
Could this work well with a track built honda K24 ? 4000-8000 rpm operating range?
This is why I still watch your channel not because of mismatched hg’s ;p
Man I really want one of these. 4” down pipe for the win
Does this have journal or ball bearings?
Batmo style wing shape ....good lookin !!
How would one of these work on a 2jz looking for about 750hp without too much lag.
Did you Ever install this and GET the Data? I just ordered the "Next Gen" 78/75
@sloppymechanics what can I expect on a sbe 6.0? Still too small? Is there a better turbo u recommend ? Thx , can’t wait for the results on the Colorado test
Viren said before that it should work better than the original version, but depending on your goal you may want to step it up to the 80mm unit.
This one should support 100 hp more than the original (750 whp) so it should support 850 whp.
What does sbe stand for?!?
@@philistineau Stock Bottom End.
32bitcal thanks man, I think Viren is also redesigning a t6 80mm so I’ll jus wait for that I guess , still curious how this Colorado comes out
That is beautiful.
much excitement!
Any updates on it ?
I'm looking into vs racing turbos .What size do u recommend. I got a gen 3 5.3 stage 3 cam and looking for 600+
Get the gen 2 or 2.5. you won't be disappointed
I've literally been looking at the 7875 billet turbo from vs racing, would you recommend the .96 ar or the new 1.25 for a street driven 5.3, btr stage 1 turbo cam and bored .020 over
that's easy... .96 all day long for street driven. Of course other factors like your downpipe size and cross over diameter play a big role in your overall COMBINATION. And Yes, i capitalized that on purpose.
Looks like a party to me !
Do you have any comparison numbers on this versus the older version?
I’m at a crossroads with a 370 LS swapped Toyota pickup build I’ve got going. If you were to choose between these two 7875 VS racing Billet turbos(old version and Gen 2)and you had the option to use 243 cathedral heads w/ Ls6 manifold or 823 L92 Heads w/ Ls3 manifold, which setup would you go with? The pickup will be a 95% street machine with a t56 magnum behind it. I care more about drivability and power throughout the range than peak dyno numbers. I also plan to match the cam to whatever combo I go with(Gen 3 h&int or Gen 4 h&int).
I figure that you tried and tested these turbos on just about as many different setups as anybody. So Any suggestions would be much appreciated.
Btw, Love seeing how far your channel has grown. Keep up the good work!
Fix Fitness ayyyy doing a Yota build myself, 83 pickup single cab, 5.3 swap
Heck yeah
Those weird looking billet wheels remind me of the bullseye style turbos.
Man she’s purrrttyyyy
seriously!
Any updates on the turbo results? My gen 2 just came in yesterday for my lq4 sbe
Did you go w/ the .96 AR or 1.25 ? Know how much power it's putting down? Thanks!
@@LSxHTX I went with the 1.25 and unfortunately motor turned out to be bad so had to pull it and get another motor. Motor is now in the car but still got work to do.
@@kevinbutler5226 Oh dang, that sucks to hear. I'm 90% sure I'm about to order the 7875 Next Gen 1.25 billet for my LQ4. I was running the VS Racing GT45, 15 psi for about 10 seconds on the highway WOT and something broke on it. Fins look dinged up on the intake side. I'm hoping this one is built much better
How much is that and where do i get one
Turbo4less aka vsracing
Or through a dealer like Matt Rice @ DNR Auto
How much?
I need a bro to send me an efficient 7875 turbo, where you at?
Selling my brand new Comp 7675 for one of these fine looking units
Inb4 vs gets a patent letter from bullseye
The V2 is a big FAT PIG it better make Boost like no other! lol 😂
Wonder how 2 of these would work on a 5.3 1500 truck 🤔
Laggy af
I'd say pack a lunch, but you'd probably have more than enough time to make lunch yourself as you wait.
Terrible, too big for twins
Damn lol
👍
Rambletron! Rambletron! Rambletron!
No link in description
Please put it on a 6.0!! I have an on3 78/75 on my Silverado ss and I’d like to see some numbers.
Hello Mat,
Please go over to Dieselpumpuk.com and look at a Turbo Attachment they have called the Quick Spool Valve. I would love your opinion of this device for use on twin-scroll turbos.
Can I have your old one?
Anyone one know of a way to contact him? I have a couple of questions on a Microsquirt that I'm installing
If he doesn't answer you here it'll be tough. He does have an email address that it easy to find. Google it bro, plenty of info about them running turbo lsx engines, and lots of other engines.
Ask in the sloppy mechanic's group.
He probably has 100 emails and pm's daily.
Thank you guys
Ok.. maybe I’ll get lucky and someone can assist a newbie setup - deciding , best fit for purpose .96 or 1.25 A/R 7875 Gen 2.5 7875 … if anyone can provide some real life experience that would be fantastic ! And very much appreciated
1972 gmc 1500 SWB
6.0 LQ9 swap
Street Roddin’ use only (no track)
Stage 2 turbo pro LS cam , springs , lifters etc…
Run pump gas
Goal: 600fwhp /
Boost pressure : 7-13 psi
Matt, the website shows this one as having a 3" compressor outlet, and a 4" V-band turbine outlet... Should be super cool, but not a direct bolt-in replacement unfortunately.
turbo4less.com/product/vsr-next-gen-7875-billet-t4-1-10ar-divided/
Choo choo
I want Matt to turbo my 5.3 Silverado.
Why don't you turbo your 5.3 based on Matt's info?
Then this is the turbo for you ;-)
Me likey