Hopefully will be getting an S4 later this year, first petroleum car for many years lol (will miss my tractor 
)
Bobby Singh A4 3.0 TDI build thread
- Thread starter bobby singh
- Start date
Hopefully will be getting an S4 later this year, first petroleum car for many years lol (will miss my tractor )
You know they make a S4 TDI
thats a V6? All nice but outta my price range. The S4 would be a good compromise for few years till the newer ones come down S6s and S8s too TBH. Older now and roads are **** so want air ride lol, on A/S6 C7.5 its standard but too £££ ATM.You know they make a S4 TDI
V6 yes - 350hp/700nm stock
I know what you mean about suspension especially when doing a lot of miles
So it begins again:
Time to fix those power dips and see if there is more to be had from this engine
Cheers
Bobby
Time to fix those power dips and see if there is more to be had from this engine
Cheers
Bobby
Yes Bobby, can’t wait to see what happensSo it begins again:
Time to fix those power dips and see if there is more to be had from this engine
Cheers
Bobby
Did you ever sort the GTD2060VZ? I assume a better low-down spool with the benefits up top? Keeping DPF would be good as well.
Hi no hyrbid will spool quicker than a stock unit. I've installed my GTD2060VZ roller bearing hybrid on a few cars and trucks now - they perform well
If you want more information then drop me a email - BobbySinghRacing@outlook.com
Bobby do you know of a cp3 conversion for " CAT " engine code 3 .0 tdi ?? Car is an 2012 touerag
Yes I've supplied kits to some American customers over the years, but please ensure your tuner can do them or contact Malone and confirm before purchasing - I avoid remote tuning.
Mail me on BobbySinghRacing@outlook.com if you wish to purchase the kit.
Thanks
Well guys after 6 years, 55k miles with over 3bar boost the turbine has left the party.
It looks like fatigue but I've mailed some pictures over to EFR to get their thoughts.
Around November time I ran a 100 to 200 dragy but the injectors were still cutting out so couldn't get a clean run:
Had the car on a weigh bridge and its just under 2000kg so overall for a full fat car the 100 to 200 time was acceptable and without the injectors cutting could have gone abit quicker.
I think the injector voltage needed some love to stop them cutting, as to get 600hp worth of fuel the injectors had to work overtime.
Turbo shaft:
Compressor wheel still looks mint as well as the ball bearings
What to do next:
Well I live very close to the ulez zone and its a bit of a pain dancing around it all. So I've decided its time to move on to another project (not really sure what to do next yet but the Audi S2 is keeping me plenty busy).
As for the car I will detune it and run one of my hybrid turbos on it with the larger injectors etc Its not for sale just yet but will be in the near future.
Turbo - I do have another s300/efr that I could use but pumping another few k into this project doesn't make sense anymore.
Performance summary:
3.0TDI low comp engine (120% inj, R110 pump etc)
603hp / 1100nm
0 to 60 - 3.4's
100 to 200 - 7.9's (corrected) - with issues
Weight - 1940 kg
3.3 bar boost ( 140k shaft speed, 900deg egt)
Cheers
Bobby
It looks like fatigue but I've mailed some pictures over to EFR to get their thoughts.
Around November time I ran a 100 to 200 dragy but the injectors were still cutting out so couldn't get a clean run:
Had the car on a weigh bridge and its just under 2000kg so overall for a full fat car the 100 to 200 time was acceptable and without the injectors cutting could have gone abit quicker.
I think the injector voltage needed some love to stop them cutting, as to get 600hp worth of fuel the injectors had to work overtime.
Turbo shaft:
Compressor wheel still looks mint as well as the ball bearings
What to do next:
Well I live very close to the ulez zone and its a bit of a pain dancing around it all. So I've decided its time to move on to another project (not really sure what to do next yet but the Audi S2 is keeping me plenty busy).
As for the car I will detune it and run one of my hybrid turbos on it with the larger injectors etc Its not for sale just yet but will be in the near future.
Turbo - I do have another s300/efr that I could use but pumping another few k into this project doesn't make sense anymore.
Performance summary:
3.0TDI low comp engine (120% inj, R110 pump etc)
603hp / 1100nm
0 to 60 - 3.4's
100 to 200 - 7.9's (corrected) - with issues
Weight - 1940 kg
3.3 bar boost ( 140k shaft speed, 900deg egt)
Cheers
Bobby
Blue collar Brad
New Member
Sad to see it end but what an incredible vehicle! I still have every intention of heading down to see you for one of your hybrids. I am just determined to fit this CP3 myself and I'm just waiting for my friend with our PCM flash to get some free time from his incredibly busy job.
Awesome results all round and pushed the boundary far further than anyone else worldwide with these. If this had been in an A5 coupe them times would have been even lower!
Awesome results all round and pushed the boundary far further than anyone else worldwide with these. If this had been in an A5 coupe them times would have been even lower!
A bit of a update the EFR is fixed - EFR were so impressed with what's been done and have been very supportive
Even though the turbo is fixed I will be keeping it for the S2 (in case the EFR83 is too laggy)
So I've mounted one of my hybrid 2260 units.
View: https://youtube.com/shorts/UTMCBtzA3dY?feature=share
End result is the highest I've recorded on a 2260 hybrid
Low comp and big injectors have helped hugely for this gain.
Cylinder pressures have been flat lined for max power but within the safe margin.
Cheers
Bobby
Even though the turbo is fixed I will be keeping it for the S2 (in case the EFR83 is too laggy)
So I've mounted one of my hybrid 2260 units.
View: https://youtube.com/shorts/UTMCBtzA3dY?feature=share
End result is the highest I've recorded on a 2260 hybrid
Low comp and big injectors have helped hugely for this gain.
Cylinder pressures have been flat lined for max power but within the safe margin.
Cheers
Bobby
Well after 9 years of ownership the BSR project car is sold.
I hinted after the EFR tw broke that I would be selling it and I received a email from a very interested person.
We kept in touch and deal finally came to a conclusion yesterday.
This car paved the way for the 3.0TDI community across the world and at the sametime generated a income for me so Im very grateful.
I will continue working on customers cars and will search for a new project car.
Thanks to everyone who has supported this project.
Cheers
Bobby
I hinted after the EFR tw broke that I would be selling it and I received a email from a very interested person.
We kept in touch and deal finally came to a conclusion yesterday.
This car paved the way for the 3.0TDI community across the world and at the sametime generated a income for me so Im very grateful.
I will continue working on customers cars and will search for a new project car.
Thanks to everyone who has supported this project.
Cheers
Bobby