Supercharger on a CLS engine?
- ChrisMaxx
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Supercharger on a CLS engine?
Hey guys. So I've been playing with the idea of supercharging my 2013 Polo Maxx. I know of the costs involved with tuning and accessories that need to be bought but I've made peace with it..
Car already has an intake, branch and I'm having a 57mm freeflow done soon.
I've had the idea for a while now and to be honest, the space is there in the engine bay. I do have experience swapping engines into other cars and doing electrical work, as I do electronic work at my job nearly every day.
I know I'll need a supercharger, hoses, boost pipe, dump valve, cooler, electrical water pump, hoses, belts, boost control, tensioners and tuning etc. I'll also install an AFR gauge and boost gauge for safety.
I'm aiming for 110kw atleast, I just want a bit more power, I dont want to boost more than 0.6 bar.
Any input guys? I dont want to sell the car, it's nearly paid off (6 months).
Thanks everyone.
Car already has an intake, branch and I'm having a 57mm freeflow done soon.
I've had the idea for a while now and to be honest, the space is there in the engine bay. I do have experience swapping engines into other cars and doing electrical work, as I do electronic work at my job nearly every day.
I know I'll need a supercharger, hoses, boost pipe, dump valve, cooler, electrical water pump, hoses, belts, boost control, tensioners and tuning etc. I'll also install an AFR gauge and boost gauge for safety.
I'm aiming for 110kw atleast, I just want a bit more power, I dont want to boost more than 0.6 bar.
Any input guys? I dont want to sell the car, it's nearly paid off (6 months).
Thanks everyone.
Last edited by ChrisMaxx on Sun Mar 21, 2021 9:45 am, edited 1 time in total.
- Unobeat
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Re: Supercharger on a CLS engine?
Why don't you go thr turbo route rather snd keep the boost at 0.6 bar.
You also don't need a big turbo.
Just know that, that motor was never designed for performance and will have plenty of teething issues with the build to get it to perfection and i hope this is not your only car as fiddling with your daily can be stressful.
Another thing would be to visit tuning or performance shops to advise you better about costs and if that OEM ECU is tunable.
Starts a ride thread as i would like to follow the build.
Many best wishes.
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You also don't need a big turbo.
Just know that, that motor was never designed for performance and will have plenty of teething issues with the build to get it to perfection and i hope this is not your only car as fiddling with your daily can be stressful.
Another thing would be to visit tuning or performance shops to advise you better about costs and if that OEM ECU is tunable.
Starts a ride thread as i would like to follow the build.
Many best wishes.
Sent from my SM-A307FN using Tapatalk
THANAS wrote:Mix them together to create Shellstrol, and then mix that with Winstrol to create the ultimate, maximum performance oil for your engine.
panic-mechanic wrote:When I build engines and do stuff like this I do it when there is nobody else around, No distractions, No phone nothing so that you don't forget what you should be doing. It's the little things that make them run right. Anybody can slap a basic bottom end together. that is the easy bit. It's all the little things that makes these builds a success or not.
- ChrisMaxx
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Re: Supercharger on a CLS engine?
I like the smooth linear response of a supercharger, having driven a few supercharged cars like a 2006 Mini Cooper S.
Also, I feel like turbo would be a way more intrusive conversion with oil pipes/ drains, and I really like the whine of a supercharger.
Need to start collecting parts soon
Also, I feel like turbo would be a way more intrusive conversion with oil pipes/ drains, and I really like the whine of a supercharger.
Need to start collecting parts soon
- Jetta2
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9Re: Supercharger on a CLS engine?
You will need to lower the compression ratio by either a spacer plate sandwiched between two head gaskets or lower compression pistons.
I seriously doubt there are pistons available for boost applications for that motor. Unless there are other motors pistons that can fit and work...
The stock comp ratio is 10.5:1 on those motors and boost in whatever form will cause issues as the motor was not designed to be a performance item.
Stock they are rated at 77kW at the flywheel at the coast.
Space is a major issue in that engine bay and a properly designed and built bracket will be needed to bolt the 'charger onto.
I seriously doubt there are pistons available for boost applications for that motor. Unless there are other motors pistons that can fit and work...
The stock comp ratio is 10.5:1 on those motors and boost in whatever form will cause issues as the motor was not designed to be a performance item.
Stock they are rated at 77kW at the flywheel at the coast.
Space is a major issue in that engine bay and a properly designed and built bracket will be needed to bolt the 'charger onto.
Ryan Demoser
1996 Mk3 Golf VR6
2017 Caddy Maxi Crew Bus 2.0 TDI
2013 Aprilia RSV4 track toy
2021 Aprilia RS660 road bike
1996 Mk3 Golf VR6
2017 Caddy Maxi Crew Bus 2.0 TDI
2013 Aprilia RSV4 track toy
2021 Aprilia RS660 road bike
- ChrisMaxx
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Re: 9Re: Supercharger on a CLS engine?
I saw there's no space in the front of the engine bay. However at the back, under the intake manifold, there is loads of space between that and above the subframe.Jetta2 wrote:You will need to lower the compression ratio by either a spacer plate sandwiched between two head gaskets or lower compression pistons.
I seriously doubt there are pistons available for boost applications for that motor. Unless there are other motors pistons that can fit and work...
The stock comp ratio is 10.5:1 on those motors and boost in whatever form will cause issues as the motor was not designed to be a performance item.
Stock they are rated at 77kW at the flywheel at the coast.
Space is a major issue in that engine bay and a properly designed and built bracket will be needed to bolt the 'charger onto.
I actually forgot about dropping the compression ratio, but I'll probably ask Redline to make me a thicker copper gasket.
I just want a bit more power, just for daily driving and occasionally playing a bit
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- Cadet
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Re: Supercharger on a CLS engine?
I agree with @unobeat if u have a 2nd vehicle to use as a daily then by all means go for it. It will be something very different and very unique but will require alot of TRIAL AND ERROR I'd love to follow the build so plz start a thread... I love following unique buildsUnobeat wrote: ↑Sun Mar 21, 2021 10:06 am Just know that, that motor was never designed for performance and will have plenty of teething issues with the build to get it to perfection and i hope this is not your only car as fiddling with your daily can be stressful.
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Current :2008 S3 8P (panic mechanic +thanas) 227kw /309hp 473nm
viewtopic.php?f=11&t=217296
Ex :2008 mk5 gti ... really miss this car
Previous :too many to list
viewtopic.php?f=11&t=217296
Ex :2008 mk5 gti ... really miss this car
Previous :too many to list
- ChrisMaxx
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Re: Supercharger on a CLS engine?
I'll start by buying all the parts needed, then I'll start as soon as I have everything. No use working till 80% then realizing you need parts.Trishen94 wrote:I agree with @unobeat if u have a 2nd vehicle to use as a daily then by all means go for it. It will be something very different and very unique but will require alot of TRIAL AND ERROR I'd love to follow the build so plz start a thread... I love following unique buildsUnobeat wrote: ↑Sun Mar 21, 2021 10:06 am Just know that, that motor was never designed for performance and will have plenty of teething issues with the build to get it to perfection and i hope this is not your only car as fiddling with your daily can be stressful.
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- chucker02
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Re: Supercharger on a CLS engine?
If you are not worried about dropping the value of the car then go for it. I have not seen a succesful boosted vivo engine so it will be interesting to see how this turns out. If done right it can work but most guys just slap a turbo on and break the motor
Current:
2006 Citi Golf 2E, Dictator, 4-2-1
Ex:
2003 Audi A3 1.8t, Thanas Tuned, FMIC, coilies, DP and exhaust
2007 Citi golf. ADY with Spitronics 60-2, estas 282, 4-2-1, coilies
Rides thread: http://vwclub.co.za/forum/viewtopic.php?f=11&t=183329
2002 Citi golf. ADY carb, estas 282, 4-2-1, GW delarey big brake kit.
Rides thread: http://vwclub.co.za/forum/viewtopic.php?f=11&t=157603
1971 VW beetle
2006 Citi Golf 2E, Dictator, 4-2-1
Ex:
2003 Audi A3 1.8t, Thanas Tuned, FMIC, coilies, DP and exhaust
2007 Citi golf. ADY with Spitronics 60-2, estas 282, 4-2-1, coilies
Rides thread: http://vwclub.co.za/forum/viewtopic.php?f=11&t=183329
2002 Citi golf. ADY carb, estas 282, 4-2-1, GW delarey big brake kit.
Rides thread: http://vwclub.co.za/forum/viewtopic.php?f=11&t=157603
1971 VW beetle
- ChrisMaxx
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Re: Supercharger on a CLS engine?
I went and did a bit of research, I need to get the compression ratio lower.chucker02 wrote:If you are not worried about dropping the value of the car then go for it. I have not seen a succesful boosted vivo engine so it will be interesting to see how this turns out. If done right it can work but most guys just slap a turbo on and break the motor
Also, something that I hope is true, is that the CLS 1.6 apparently shares internals with the Golf 6 TSi engine
- ChrisMaxx
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Re: Supercharger on a CLS engine?
63mm stainless steel boost piping acquired with silicone hump hoses and high pressure clamps.
Also getting an intercooler next week, with a Loco Catch Can.
Also getting an intercooler next week, with a Loco Catch Can.
- ChrisMaxx
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Re: Supercharger on a CLS engine?
Thinking about fitting the catch can so long, so I can work my pipework out.
Still on the hunt for a supercharger
Still on the hunt for a supercharger
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- Cadet
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Re: Supercharger on a CLS engine?
Hi Bud
U abit late as i posted for a guy that had i G63 amg superchager( So he said) But it looked small and its gone . he wanted 3500 for it with a dump valve and intake pipe.and braket for the 2L 8v.
Guys i just want to know something if the OP wants to only boost upto 0.6bar why will he have to drop compression
as many many motor can boost that on stock engine no mods ? will this cause a nightmare for the tuner?
Oh and the guy that had that super charger on did mention on the 2L they put 2 head gaskets , So i dont know.
bud u should be able to find a mini supercharger somewhere. the merc 1s will be scares.
Good Luck and i 3rd 4th .etc the build thread
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- Cadet
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Re: Supercharger on a CLS engine?
https://www.facebook.com/marketplace/it ... 5%7D%22%7D
Check this post
20V AGU Manifold and turbo 1200 for sale
not my post maybe the OP thinks otherwise? or some1 that is interested
regards
Check this post
20V AGU Manifold and turbo 1200 for sale
not my post maybe the OP thinks otherwise? or some1 that is interested
regards
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- Cadet
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- ChrisMaxx
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Re: Supercharger on a CLS engine?
Decided against supercharging the original CLS engine, way too many issues with doing it. Con rods are super skinny and the intake has an emissions system built into it.
Going VR6 with a turbo and maybe I'll source a crashed Mk1 TT for the quattro system.
Going VR6 with a turbo and maybe I'll source a crashed Mk1 TT for the quattro system.
- Unobeat
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Re: Supercharger on a CLS engine?
So you going to drop in the VR motor with turbo in your car?
THANAS wrote:Mix them together to create Shellstrol, and then mix that with Winstrol to create the ultimate, maximum performance oil for your engine.
panic-mechanic wrote:When I build engines and do stuff like this I do it when there is nobody else around, No distractions, No phone nothing so that you don't forget what you should be doing. It's the little things that make them run right. Anybody can slap a basic bottom end together. that is the easy bit. It's all the little things that makes these builds a success or not.
- ChrisMaxx
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Re: Supercharger on a CLS engine?
Hi Unobeat,Unobeat wrote:
So you going to drop in the VR motor with turbo in your car?
Yes, the VR6 is just the best option for me as it's not too expensive, well open for mods.
Also, the best part being the Chewbacca soundtrack
Boosted VR6's sounds absolutely fantastic and it would be the best choice in my opinion.
- Unobeat
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Re: Supercharger on a CLS engine?
Yeah manChrisMaxx wrote:Hi Unobeat,Unobeat wrote:
So you going to drop in the VR motor with turbo in your car?
Yes, the VR6 is just the best option for me as it's not too expensive, well open for mods.
Also, the best part being the Chewbacca soundtrack
Boosted VR6's sounds absolutely fantastic and it would be the best choice in my opinion.
They sound awesome
Plus there is a guy who is running a boosted VR6 motor here on the forum.
I need to remember his name now.
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THANAS wrote:Mix them together to create Shellstrol, and then mix that with Winstrol to create the ultimate, maximum performance oil for your engine.
panic-mechanic wrote:When I build engines and do stuff like this I do it when there is nobody else around, No distractions, No phone nothing so that you don't forget what you should be doing. It's the little things that make them run right. Anybody can slap a basic bottom end together. that is the easy bit. It's all the little things that makes these builds a success or not.
- missioner
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