Author Topic: 1.8t agu k03s injectors  (Read 2624 times)

Offline travisreeve

  • I live here
  • *****
  • Posts: 833
1.8t agu k03s injectors
« on: 26 December 2011, 16:38 »
I have got my self a k03s turbo for my agu 1.8 20vt

i wouldnt mind upgrading my injectors to gain a little more power

which injectors do people use that are obv better than standard but dont idle shiz

Thanks guys

Offline Wazzzer

  • 10k hero
  • *
  • Posts: 11,172
  • Golf GTI 1.8T AGU
Re: 1.8t agu k03s injectors
« Reply #1 on: 26 December 2011, 17:55 »
you won't need bigger injectors until you go over approx 230bhp. Also you can't just fit them and drive away, you will suffer bore wash and generally rubbish running as the map will need adjusting to suit. But when you do need them, Calibra C20LET yellows or for big power Saab reds  :wink:

Mine ran at 100% duty cycle at 229bhp so they were knocked back slightly. Others have had more power from them, it's probably down to complimentary mods
« Last Edit: 26 December 2011, 17:59 by Wazzzer »


1999 1.8T: R-Tech remap - 225bhp/256lb/ft : K03s : THS FMIC : THS PCR pipe : 2.5" stainless exhaust : THS FR3 Engine mounts : G60/VR6 clutch : Calibra Yellow injectors : VR6 MAF : Devils Own WMI : Forge 007p : Carbonio CAI : Leon Cupra R Brembos : FK AK Street coilovers : Votex skirts : Anniversary front : click ---> http://www.golfgtiforum.co.uk/index.php?topic=92175

Offline travisreeve

  • I live here
  • *****
  • Posts: 833
Re: 1.8t agu k03s injectors
« Reply #2 on: 26 December 2011, 18:13 »
I should be running out at 240bhp then il have it mapped so its all set up.. I just wouldnt mind better injectors so i can get the most of the k03s

Offline Wazzzer

  • 10k hero
  • *
  • Posts: 11,172
  • Golf GTI 1.8T AGU
Re: 1.8t agu k03s injectors
« Reply #3 on: 26 December 2011, 18:16 »
yep fair point mate. Just bear in mind the rods in the 1.8T don't like more than approx 300lb/ft. The K03S at that sort of power has a big spike of torque lol


1999 1.8T: R-Tech remap - 225bhp/256lb/ft : K03s : THS FMIC : THS PCR pipe : 2.5" stainless exhaust : THS FR3 Engine mounts : G60/VR6 clutch : Calibra Yellow injectors : VR6 MAF : Devils Own WMI : Forge 007p : Carbonio CAI : Leon Cupra R Brembos : FK AK Street coilovers : Votex skirts : Anniversary front : click ---> http://www.golfgtiforum.co.uk/index.php?topic=92175

Offline travisreeve

  • I live here
  • *****
  • Posts: 833
Re: 1.8t agu k03s injectors
« Reply #4 on: 26 December 2011, 18:29 »
Yeah.. I have seen and heard of alot of people that k03s the agu and there fine.

I supose il soon find out aha

Offline Dave_IOW

  • Forum addict
  • *
  • Posts: 4,677
Re: 1.8t agu k03s injectors
« Reply #5 on: 31 December 2011, 00:19 »
I have a set of Saab red's, just been sonic washed, in a proper bath, if your interested.
Project: Mk2 20vT trackslag
Daily: Mk2 GTI typ19

Offline Diamond Hell

  • Serious forum addict
  • *
  • Posts: 7,997
  • Opinions я Us
Re: 1.8t agu k03s injectors
« Reply #6 on: 31 December 2011, 08:51 »
Who did you get to sonic wash the injectors, Dave? 

I could do with a set being done and calibrated...
Just because you're offended doesn't make you right.

Holiday cottages on the Isle of Wight for 2-10 people? PM me.

Offline Dave_IOW

  • Forum addict
  • *
  • Posts: 4,677
Re: 1.8t agu k03s injectors
« Reply #7 on: 31 December 2011, 10:07 »
My old man works at what used to be Kenwoods up Golden Hill Fort.

They have a massive heated wash bath in there, then i just bought a rebuild kit off Ebay (£10) no calibrating i'm afraid  :sad:
Project: Mk2 20vT trackslag
Daily: Mk2 GTI typ19