View Full Version : How does your Cupra Boost?
Does it peak at 3k and hold to the redline?
or peak at 3k and hold till about 5k then slowly die off?
or gradully build up, peaking at 5k and dieing off?
Standard turbo owners only please.
I'm guessing the N75 valve can affect the way boost is delivered?
cuprabaz
31-12-2004, 11:23
My KO3 was at full boost around 3k and started dying at 4.8k. Which as far as i know was pretty normal for a kkk Ko3.
My n75j made the boost spike higher but die off sooner.
Every car's different, all depends on other mods/map etc!
How you enjoying your Cupra now? Do you have the RR graph from Star of it after the new turbo and map?
cuprabaz
31-12-2004, 12:41
Really enjoying it!!
yip it's on my KO3S remap thread somewhere on here!
cordobabrendy
31-12-2004, 14:05
on my leon with the n75j fitted it revs right round well past 6k and holds 10 psi from as early as it can build it up and hold it beyond 6k, feels quicker than the standard valve but then i had it remapped on its previous ecu and it was way quicker again!
Andy_Ran
04-01-2005, 15:58
Mine runs about the same
Starts to drop off at top of rev range.
Shock_Xe
04-01-2005, 17:16
before I sold it 240bhp@ 5.5k and 220+bhp at 6k :thumbup: