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I am running dual nozzle on a dual pulley R. I start my spray at 4psi and ramp it up to full spray at 11psi. I'm seeing max boost at 14-15psi. Been running this for more than 2 years now, with zero issues. Car pulls hard and efficiently, with no heat soak. Also I started out spraying pre charger and saw little change in iat, so I stopped and just sprayed post charger. That gave me the best results.
Can you please show us where did you install the pump and "juice" reservoir
I agree, however one point concerns me there: pump suppose to be placed below the fluid reservoir and in his installation it is way above...
Incorrect. It is placed face down in the opening, and is almost even with the outlet fitting I installed. At most, it may be 1/2 inch higher at the inlet at the pump (which is 200 PSI and not an issue). Also, it has been working flawlessly for sometime now. This "Guideline" of at or below the reservoir is suggested by all vendors as a precaution and/or to mitigate the pump cavitating if the reservoir gets empty or low. That won't happen as there is a float to refill it.
But as I suggest in ALL of my DIY's. This is how I did it. Do it however you want, or whatever works for you. Bottom line...Mine works flawlessly, and there are infinite other ways, so I would encourage others to be creative and to come up with better solutions!
im sooo tempted to do that. Two things are stopping me. First is that i do not know how close im getting to the pistons’s tolerance with the 15psi that comes with the dual pulley. Second. I dont want to overwhelm my already sensitive differential with a **** load of torque.
I am running a VAP lower pulley on my 2020 F-Pace SVR and upgraded to a 60.96mm (2.4") upper pulley. Using the MinaGallery filters on my stock intake tube and am utiluzing a snowperformance stage 2 WMI system with my factory reservoir and a #14 nozzle before the throttle body and have logged 18.2 psi. This SUV runs strong and gets 7.5 seconds consecutively in the 1/8 mile with a mild 1.77 60 foot on street tires. I am pushing the 1.9L supercharger to 18,660 rpms. Until VelocityAP developes a high pressure fuel system to take advantage of the additional boost the Harrop will produce, I'm maxed out.
Also using a E20-25 mix as well.
Next step is cat delete and then add 200 cell cats if I dont like the sound. Waiting for VelocityAP to finalize their CAI kit for the F-Pace. This vehicle has only cost $10 per hp which is way better than my Twin turbo Yukon which is my daily driver. Don't want to go too crazy on this vehicle as it's my spare so I need it reliable and fun.
You do not need any fuel system upgrades on a 2020MY to run the Harrop Supercharger. You DO need HPFP upgrades to run E85.
I have been sending logs with the WMI to you guys and it seems I've maxed out at the moment with the stock 1.9L.
If I switch over to the 2.3, how much more will I gain compared to my current setup? I'm certain I'm already at 700+ at the wheels but as you had stayed in our correspondence, pushing the stock supercharger this much is causing more heat. If I could add an additional psi or two without needing to do an E20 mix, that would be fine and much faster at the pump as well. What's the psi limit with the 2.3 as I'm currently logging 18.2psi with the stock unit and the 2.4 upper pulley.
As it sits, it's very impressive and blows people's minds as they have no idea what it is.
I have been sending logs with the WMI to you guys and it seems I've maxed out at the moment with the stock 1.9L.
If I switch over to the 2.3, how much more will I gain compared to my current setup? I'm certain I'm already at 700+ at the wheels but as you had stayed in our correspondence, pushing the stock supercharger this much is causing more heat. If I could add an additional psi or two without needing to do an E20 mix, that would be fine and much faster at the pump as well. What's the psi limit with the 2.3 as I'm currently logging 18.2psi with the stock unit and the 2.4 upper pulley.
As it sits, it's very impressive and blows people's minds as they have no idea what it is.
On blended Ethanol you might, and on a smaller upper supercharger than we spec, you might but I'd have to review that with Chris. I can tell you that on our 2020 SVR, we have been able to achieve 750BHP & 700ft/lbs without any alterations to the fuel system, on the 2300 supercharger. With your pulley ratio yes, you might too far out of the efficiency range.
On blended Ethanol you might, and on a smaller upper supercharger than we spec, you might but I'd have to review that with Chris. I can tell you that on our 2020 SVR, we have been able to achieve 750BHP & 700ft/lbs without any alterations to the fuel system, on the 2300 supercharger. With your pulley ratio yes, you might too far out of the efficiency range.
Those numbers look great but the addition of the upgraded HPFPs would really make the 2.3 work to make makes 900BHP or more. That what I'm waiting for in hopes that my SVR can keep up with my Yukon.
...I can tell you that on our 2020 SVR, we have been able to achieve 750BHP & 700ft/lbs without any alterations to the fuel system, on the 2300 supercharger...
Are these numbers limited by the stock fuel limits? Could I take it beyond 800 BHP if you did the pseudo port WMI on the top of the lid along with pre Throttle body WMI?
Are these numbers limited by the stock fuel limits? Could I take it beyond 800 BHP if you did the pseudo port WMI on the top of the lid along with pre Throttle body WMI?
No, they are not limited by fuel at this stage (pump 93/94AKI.) There's more coming though.
No, they are not limited by fuel at this stage (pump 93/94AKI.) There's more coming though.
I cannot justify the cost of the new 2.3L supercharger for only 50 hp more vs what I currently have. What is the max you are able to get out of the new 2.3L with the necesary upgrades, Idler, WMI...etc?
I am anxiously waiting what's coming...Please bring the smoke!!.
I cannot justify the cost of the new 2.3L supercharger for only 50 hp more vs what I currently have. What is the max you are able to get out of the new 2.3L with the necesary upgrades, Idler, WMI...etc?
I am anxiously waiting what's coming...Please bring the smoke!!.
The 2300 makes 90BHP & 70ft/lbs more than the 1900 does.
The 2300 makes 90BHP & 70ft/lbs more than the 1900 does.
Does that include the same WMI kit used for the 2300? I'd like to have an apples to apples comparison with the same modifications to the 1.9L as used with the 2.3L to see how much more power you gain with the same fueling available to see the differences. In your videos, you state using WMI is a must with the new 2.3L so that aludes that you were not using it on the 1.9L. The only benefit I see is using the 2.3L to gain more efficiency along with more added fuel to really push the boost where the 1.9L is limited.
I have seen videos of multiple vehicles with roots style blowers making 40-50 additional hp with the WMI so I can only assume the SVR is at least making 40 additional HP. I know I gained .15 seconds in the 1/8th with the additional WMI on my SVR and it feels much stronger. Wallace racing 1/8th mile calculator shows the time difference to be a 25hp gain.
