Hi guys, which injectors would you suggest for use with a T34 0.63 turbo? I have dark green 803's at the moment with a T3 turbo

 

I would go with greys or 55's

 

Siemens 55 if you can get them. If not bosch greys. They were used before 55's came along.

 

There is a set of 55's in the for sale bit.

They are cheap at 200 quid and they getting harder to find now.

 

you can see this link about Flow Data Table mate and what power gives!

http://users.erols.com/srweiss/tableifc.htm

 

Your best asking your chosen tuner what they would suggest.
If you want to buy an off the shelf chip it would be pointless buying an injector they have no chips suitable for.

 

Anyone know what a YB's BSFC is?
Or is this going to vary hugely depending on spec?
Rich

 

Have you found an alternative to the Siemens blacks yet mate as there was talk of MSD trying sort it?

 

We are working on a few variants

 

Was on the mad site last night looking at chips and was thinking about a set of greys,

 

Yeah we have plenty of proper 403s maps,
Watch out for the non genuine greys on eBay though. They work ok but are not exactly the same from what I have seen, we have had to custom map a few

 

I will have to sort out an order for one of them from yourselfs, out of interest any idea on what sort of power i would be looking at roughly, T34 0.63, 403s, 500 ic, 3 bar map, cone filter, stainless exhaust, standard cams.

 

Depending on boost and other things any where from 330-390hp. Will depend also on livemapping/chip.

 

cheers, realise its a bit of an open question thanks for the figures, I'm swapping from a t3, would i need a new actuator as I've a -31 at the moment

 

We quote 380bhp . Some do more, some do slightly less, depends on condition and set up really.

 

cheers, best i get on your site and order a new chip then

 

If you can stretch to it why not get your car livemapped once its all sorted. I went the extra step when I done mine very similar to yours. Im not saying chips are bad, but you cannot beat a tailored setup. Your safe in the knowledge then.

Mine is a t35.55, siemens 55's, l8, 500 cooler and everything else that goes with. Got mine live mapped and its now a fantastic road car thats plenty quick.