Borgwarner efr turbo

[rxl]

looked at these and found winter sale with 25% discount incl.
so i know whats under the tree this year..

http://www.turbozentrum.de/turbos-und-komponenten/borgwarner-efr/efr-6758/

so what injectors and downpipe do i need to run this properly?

[PRY4SNO]

If it were me, I'd go with the 0.8 a/r and v-bands. Should provide a nice bottom end response and top end that doesn't fall flat. The v-bands would really make any install or removal much easier, while eliminating leaks.

Then for the downpipe you could run a 3b with v-band welded on, or a custom one. My Iroz MS downpipe is very nice. I'd bet there are some really nice ones local to you as well.

This turbo is rated at 53 lbs/min. For injectors you would want at least 600-650cc. I paired my EFR7163 with 1000cc injectors to allow headroom with w/m injection and/or race gas, and so they weren't being run at a high duty cycle all the time.

[diesel des]

I run the efr 6758 on my stroker with 630cc injectors. Its a nice low and mid range turbo that still makes 450bhp. The 7163 is also very tempting as for just a little more lag you could make over 500 bhp.

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[rxl]

i was thinking of running e85 and dont want a bigger turbo becouse it has to look a bit stock.. so 650cc injectors are good for the turbo?

[diesel des]

On petrol I'm at about 80% duty at 4 bar on 630cc injectors. On e85 you will want almost 1000cc.

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