I'm from denver co. I waited until 2 am to call these guy when they opened in England. My love for my range rover made me make my first ever international call. The guy in this video is the guy who answered the phone, his name is James. This company is legit and James is very knowledgeable. I'm definitely buying my upgrades from these guys. Thanks James for all the info.
Hi Rich, thanks for the feedback - we are real and we love our customers getting online with us - thank you - looking forward to working with you. viezu.com/jaguar-tuning-specialists/
Hello, Thanks for the comment, if you can drop us an email at info@viezu.com and we can arrange a call with you for this with one of our workshop technicians. Kind regards, Elle @ Team VIEZU.
Hi Question I have a rover L405 3.0 supercharged Once the original pullybus removed dobI have to mill down the snot end v4 heating up the new pulley on? Or? For the 3.0 It's just a heat up and slide on the water cool? Just wondering bc I read the 5.0 Has to be shaved /milled down Thanks alot
Thank you for getting in touch with us. As the supercharger snout is cast rather than machined these can have high & low spots. In the large majority of cases the pulley does spin freely without issue. The snout can be sanded to level the high spots so the pulley can spin without catching, however this would need to be be determined by your installer before heat fitting the pulley to the snout. If we can help in any way further please feel free to contact us at info@viezu.com.
@kevinc4325 Many thanks for your comment Kevin. If you are looking for the top pulley for your XFR, you do not necessarily need to have your charge cooler upgraded. Upgrading your charge cooler will increase your engines ability to draw air in more efficiently and resist heat soak for longer. You will still see significant gains on your torque and power with our Viezu Tuning and Paramount Supercharger Pulley upgrade. So I can send you further information on these upgrades please contact me at info@viezu.com
Yes correct, we do check them though as we have seen them sometimes with some high spots from the casting, these are quite easily removed, but best to check before fitting.
I have a 2019 Jaguar XE S AWD. I already have your ecu tune flashed. I was wanting to add the pulley upgrade. Will I have to reflash with a new map or can I just add the new pulley? Thanks.
Hi, we will be happy to help, you don't need to change the map for only the upper pulley, though you do if you change the lower one, but if you had it tuned with us, and you buy the pulley from us, we upgrade the map for you free of charge
Yes its sure can, the process is exactly the same, the pulley is slightly different on teh 4.2, but the fitting process is exactly the same, we have the pulleys in stock if you wanted one, info@viezu.com - and here is some further information on XF tuning viezu.com/blog/jaguar-xf-tuning/
Hi Questions I dont know I am nowĺllĺl beginning to try out power mods. I have a 2016 fullsize rover supercharged 3.0 1. Does all these upper and pulley upgrades give a lost in gas milage? 2. I recently swapped the inner snout coupler and seems to me like the spin qith my hands is a lil snug and not so smooth turning anymore. Like in yourl Does that seem to be a issue with ur experience ? Or once assembled back it will eventually smooth out with the belt turns? 3. If i purchase the supercharged pulley. Do i have to get a full tune? Or that can be done later on. I do already have the upper pulley install. Thanks for your support
Hi @jsylvester1945, thanks for your comment. It's hard to say exactly what might be the issue with your supercharger snout. The shaft should spin freely whilst the centrifugally engaged coupler should have resistance when fitted to the charger. If you go with just the top supercharger pulley from us, there is no need to tune your vehicle if you do not wish to. The adaptive nature of the ECU means that it will adjust timing, fuelling and torque to accommodate the additional up to 1.5psi from this modification. And the great news is, that a change like this should not negatively impact your fuel economy at all. Drop us an email to info@viezu.com and one of our team can help further with your enquiry.
in theory if you left the pulley hot and on the shaft it could heat the shaft and seal, this is why you will always see us cool it as soon as its fitted, so there is no heat soak into the supercharger shaft
Dear J, Please find attached the link to our website paramount-performance.com/supercharger-pulley-puller.html as we can supply you a supercharge pulley removing tool for you. Please contact me at info@Viezu.com when you are ready to place your order. Kind regards Sharon Heath
Hey guys, I have a 2010 RRS 5.0 L S/C and I’m new to mods. I have DIYed the intakes to open air to increase the S/C whine. This modification seems like a nice way to start into the mechanical side of modding. Do you guys sell the upper pulleys? And why are remaps/tuning so expensive 😭😭 I’m not complaining I just want to know the reasoning behind the pricing. Thank you.
Good afternoon, Thank you for your enquiry and apologies for the delayed response. We will be able to help you with this but I will need a few more pieces of information from you so I can add you to our system and send across possible options for yourself. Full name Address Phone number Vehicle Reg (if UK based) Kind regards, Elle @ VIEZU
Hi need ecu tune for 2018 range rover sport 3.0l v6 iff change pulley for smaller or no need ? And where i can buy pulley tool puller romoval tool for it thanks
Hi Lubos, good to hear from you, the V6 makes nice power, around 38-40bhp from just a VIEZU remap, you can boost this to around 50 bhp by adding a pulley too if required, we can supply the tuning software, pulley and pulley tool if required, please drop us a mail to info@viezu.com and we will be happy to help
How much of an increase in horsepower and torque was there. I am deaf !!!! This is around 6% or 7.5% less. I am looking for something like this for my xjr x351 5.0 sc
Hello, Many thanks for your comment. For your vehicle it would be a 6% pulley. Please contact me at info@viezu.com for more information. Kind regards, Elle
What code number NAME of the supercharger serpentine belt or the two that are in the engine? What code for this supercharged pulley? Did you buy on EBAY?
For the upper pulley you can still use the stock belt, when fitting the lower pulley too you need a longer belt, we have these especially made, please mail us at info@viezu.com if we can help with anything
Thank you for contacting VIEZU Technologies, you’ve come to the right place for all your automotive tuning/styling needs. Can you please send us your address details to info@viezu.com and we will introduce you to your nearest VIEZU Approved Dealer! VIEZU has over 600 VIEZU Approved Dealers worldwide, so you are never very far from receiving one of our great Remaps! Many of our Dealers offer a mobile installation service and can attend your vehicle at a time and place that is most convenient to you. All our remaps and software upgrades come with a 30-day money-back guarantee.
is this pulley compatible with jag s type r ,, well some ppl that hahave done the pulley upgrade on s type r have temperature issues and overheating issues any suggestions
Yes the 4.2 pulley is slightly different, but we do have these too, teh upper pulley really should not cause any over heating, i would want to get that investigated, we would suggest a tune and remap to go with the pulley, and if you are in very warm conditions you could explore a larger charge cooler too, but in general the pulley pulley should not need additional cooling. viezu.com/jaguar-tuning-specialists/
@@ViezuTechnologies so what the upper pulley upgrade would increase power or just louder whine ,, so i want louder sh whine but dont want louader exhaust,
you sure can, we ship to the USA most days, nice and light to ship and its a tax free sale from the Uk too - just drop us a mail to info@VIEZU.com and we can send you some more power and performance :-)
Hi there, I have an 04 XKR and very interested in doing this upgrade, I have read you need to either grind or mill around 3mm or so off the snout to fit the new smaller pulley's internal diameter. Also, does a model year like mine require re-mapping of the ECU? All jobs I've seen I don't think anybody changed the ECU at all but I could be wrong. Have you done this mod to a 2004 or 05 XKR by any chance? I'd probably get you guys to do this on my car but I'm in New Zealand. May I ask how much you charged for this job including Paramount's cost of the pulley? Cheers
Hi Trevor, we would certainly recommend that you remap your vehicle, when you are replacing the upper pulley. Please click on the below link to see where your closest Viezu dealers are: ecs.page.link/kxqoE For the upper pulley, the part would cost £299 and it takes around 3 hours to fit. Would you like me to find out how much shipping would be? If so, can you please provide me with your address details. Kind Regards Ian
This video is just showing how to fit a performance smaller super charger pulley on an interference fit supercharger snout. We would always recommend tuning the vehicle where possible in conjunction with uprated hardware modifications to get the safe optimum out of the powertrain.
