16-02-2012, 11:57 AM
The electronic side of it completely changes how you tune the engine matey, same as mpfi vs carbs.
I've heard lots of people say the gt20's are a great size for the HDi, but don't remember finding anyone who has actually fitted one....
To get beyond r70 you're looking at creating the HDi equivalent of one of Darren's frankenpumps - drilling fuel-ways, swapping out parts from r85 pumps, fabricating mounts etc. The only person i know of to be messing with these pumps is tb205, so probably best asking him.
As you say, there's very few injectors that come close to the HDi spray angle and pattern, and finding information on them is even harder. I understand some of the JTd injectors aren't far off, but couldn't tell you which.
I've been collecting info for a couple of years now, so feel free to drop me a pm if you want to go through what i've got, if you've got skype that'd be easiest.
I've heard lots of people say the gt20's are a great size for the HDi, but don't remember finding anyone who has actually fitted one....
To get beyond r70 you're looking at creating the HDi equivalent of one of Darren's frankenpumps - drilling fuel-ways, swapping out parts from r85 pumps, fabricating mounts etc. The only person i know of to be messing with these pumps is tb205, so probably best asking him.
As you say, there's very few injectors that come close to the HDi spray angle and pattern, and finding information on them is even harder. I understand some of the JTd injectors aren't far off, but couldn't tell you which.
I've been collecting info for a couple of years now, so feel free to drop me a pm if you want to go through what i've got, if you've got skype that'd be easiest.