Project SV8
#21
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in 2016. They did a few other things, remap, poly bushes, sports cats, changes supercharger pulley etc.
#22
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I had asked this question on another jag forum but was told only an expensive Quaife unit would work.
I'm going to try find a quality used one on ebay and get my mechanic to fit it. after that im looking to do a 10% pulley upgrade along with a remap and supercharger service, plus some performance panel air filters. It already has spires back boxes so it sounds great and always gets compliments on how good it sounds.
what bhp are you at now?
Thanks 😊
#24
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I have got two other mods in mind, I have a set of headers that I have had ceramic coated and I am looking at replacing the auxiliary water pump (with the Bosch unit from the Range Rover 4.2 supercharged).
The Range Rover aux water pump is bigger and has a higher flow rate than the unit jag used. (water cooled intercooler for the supercharger)
The Range Rover aux water pump is bigger and has a higher flow rate than the unit jag used. (water cooled intercooler for the supercharger)
#25
#26
#27
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