Hello All,

The world's worst kept secret!!! We've been working with Harrop Engineering on developing a larger supercharger tuning package for the 5.0 Supercharged AJ133 Engines. You've probably seen our social media stories over the last few months where we've been out at our airport testing facility & talking about a few new challenges we're solving.

The great news is that the 2300 supercharger kit has been signed off and can be fitted to a stock engine, with stock power on an OEM calibration:
https://www.velocityap.com/product/j...harger-harrop/

What we've discovered during our testing is that there are still a number of OEM hardware limitations to solve before the kits are ready to make more than stock power. We've been knocking over those dominoes one by one and are close to having some working prototypes ready to show some impressive numbers. If you're interested in reserving a piece of the first production run, we are able to take orders now, and will confirm the items & costs required for installation on higher than OEM power levels.

Our custom solutions to these hardware issues will only be available to individuals who have purchased a supercharger through VAP.

 

 

I’m new to Jaguars but not supercharged v8’s. On supercharged ZL1’s and Z06 most of the vendors recommend larger injectors when changing pulleys or going to bigger superchargers. It seems the Jaguar kits don’t go with larger injectors. I’m curious about that. Will the 2300 kit go with larger injectors?

 

We'll have all the information on the kits reasonably soon. For now, we're just going to keep the hard-earned knowledge and testing data to ourselves, until things are ready to roll!

 

Fair enough on the 2300 kit but I’m still curious about your pulley kits and fueling? I’m trying to learn more about the Jag. BTW it’s great to have a Canadian vendor.

 

My question is can the map be altered enough to accommodate a dual pulley and a 2300 supercharger or is it a either or decision tks

 

We will have the ability to run and tune for a few different pulley sizes, this isn't likely to replace going with pulley(s) and tune for the 1900 - it is more likely to be for the people who want to go further than that.

 

Thanks I have the twin pulley on my mind as my Xmas present

 

To be clear, will this also be available for the vacuum-operated 1900s (2010-2012MY)? On your site, you list 2013MY-On, so I'm guessing you're not planning on it? I know the vacuum SCs can be converted to electric, so is it an issue with the Denso ECUs vs. Bosch?

 

I wish it included a better looking intake manifold!