Hey all, just trailered my drag spec Proline PJK3 kettle back from the tuning shop after its been in there for the last few weeks having some tuning work done and an extensive rolling boil session.
I started with this model as at was the most basic model and as it would not be kitchen legal I would not need many luxury features some other expensive models have. Also due to being so cheap to start with, if anything does happen to it I can swap all the boil faster mods onto another one with little hassle.
So far the spec is as follows:
'PROLINE PJK3 Version5 Type-R'
Debadged
Repainted using heatproof "Stealth black" matt black paint (keeps heat inside the bore walls to lessen heat dissipation)
Replica Morphy Richards 43690 handle remanufactured in titanium
Seamwelded lid with external Tial wastegate actuator for accurate pressure control
3kw Breville JK series 'fast boil' element thats been remapped by Kettle-Motorsports.co.uk
0 gauge silicon flex
Uprated HKS (Herts Kettle Services) transformer
Billet base
COMETic gasket kit
ARP screws throughout
K&N prototype performance filter
Internal cage to stop body flexing upon rapid boil
Lightweight viewing window with titanium rivets
Aerocatch latches to keep lid locked down in severe conditions
External fans to keep electronic temps down
Electronic supercharger used as a pump to circulate water (improves rapid boil times considerably)
It has spent considerable time being tested and put through its paces, it was run in for 25boils before its initial shakedown which at that point we managed to see how it performed on paper......listed below are the times, I wont bore you with all of them but give you the best ones!
(Natural tap water)
0-100deg.....32.5secs @ 5psi
30.1secs @ 8psi
29.4secs @ 10.5psi
28.9secs @ 15psi
(Evian spring water)
0-100deg.....31secs @ 5psi
29.2secs @ 8psi
28.1secs @ 10.5psi
27.2secs @ 15psi
(96:4 Racewater-Evian mix)
0-100deg.....29.2secs @ 5psi
28.7secs @ 8psi
28.0secs @ 10.5psi
26.4secs @ 15psi
We still have some fine tuning to do, im not happy with the way it feels at 15psi so we are going to fettle the map, im aiming for a 25sec dead @ 12psi really so we are not too far off with a base map, I think with a few more shakedown runs we could get close.....knowing me i'd probably end up breaking her before I reach my goal.
Whats everybodys views on using the resistor mod i've seen in the homeware aisle of Tesco? I know its normally frowned upon but I cant help thinking that it might be worth a shot of I can shave a few tenths of a second off my times. How do they work, i'm guessing they'd fool my shut down switch into believing its at a lower tempearture so the switch stays open for longer and makes the EKU (Electronic Kettle Module) run at a higher power? Anyone gen me up?
Paul




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