Swapping out turbo actuators
Swapping out turbo actuators
I am looking to swap out my vacuum operated wastegate actuator for a boost operated actuator, it will be a straight swap over and I can just run a boost line from where the MAP sensor is.
My question is - which standard actuator do I need? The car has the standard KKK K14 turbo, it looks like the K03 actuator is the same - eg same mountings, I believe they are standard on other german models.
Can anyone confirm which alternate actuator I should look for - don't really want to go for an expensive adjustable one as its only the standard turbo - just need to ensure that the turbo is getting steady boost levels.
Hi all,
I am looking to swap out my vacuum operated wastegate actuator for a boost operated actuator, it will be a straight swap over and I can just run a boost line from where the MAP sensor is.
My question is - which standard actuator do I need? The car has the standard KKK K14 turbo, it looks like the K03 actuator is the same - eg same mountings, I believe they are standard on other german models.
Can anyone confirm which alternate actuator I should look for - don't really want to go for an expensive adjustable one as its only the standard turbo - just need to ensure that the turbo is getting steady boost levels.
total parts cost: £4
total beers: 5
Installed:
OM606/722.6, big IC, W220 brakes.
Planned:
DIY manifold, compound, 722.6 controller, built IP.
[i]Less rust.. [/i]
We cut the old actuator off the mounting bracket, then bought an actuator from a Mitsubishi Evo 6 from ebay for about £4 and fitted it to the original hacked mount.
total parts cost: £4
total beers: 5
Installed:
OM606/722.6, big IC, W220 brakes.
Planned:
DIY manifold, compound, 722.6 controller, built IP.
[i]Less rust.. [/i]
(07-03-2015, 08:03 AM)Hario We cut the old actuator off the mounting bracket, then bought an actuator from a Mitsubishi Evo 6 from ebay for about £4 and fitted it to the original hacked mount.
total parts cost: £4
total beers: 5
Thanks for that, just looking at which actuators might fit, it seems a straight shot so something from a TD05 series of turbo might fit ok and attached to the bolts on the backplate of the turbo. Its annoying as I had a few spare ones kicking around from various cars, I have 1 spare one which might work but could be too big.
The main issue I am coming up against is making sure I get a boost operated actuator rather than a vacuum operated one otherwise I am back to square 1!
(07-03-2015, 08:03 AM)Hario We cut the old actuator off the mounting bracket, then bought an actuator from a Mitsubishi Evo 6 from ebay for about £4 and fitted it to the original hacked mount.
total parts cost: £4
total beers: 5
Thanks for that, just looking at which actuators might fit, it seems a straight shot so something from a TD05 series of turbo might fit ok and attached to the bolts on the backplate of the turbo. Its annoying as I had a few spare ones kicking around from various cars, I have 1 spare one which might work but could be too big.
The main issue I am coming up against is making sure I get a boost operated actuator rather than a vacuum operated one otherwise I am back to square 1!
Installed:
OM606/722.6, big IC, W220 brakes.
Planned:
DIY manifold, compound, 722.6 controller, built IP.
[i]Less rust.. [/i]
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