Conversion from sequential to single turbo?

[csaw2121]

Could anybody give me some advice on converting a b4 rsk twin turbo, 2000 model to just a single 'BIGGER' turbo to :-

1. get rid of vod
2. gain more power

How much power could I realistically gain without uprating the internals.

Any help muchos appreciated.

Cheers
Chris

 

[obi_waynne]

350bhp is the limit for the original turbo engines IIRC but you'd need to sort out the injectors, pump and make sure the tuning is spot on and will probably need tuned headers as well.

Have you thought of going parallel rather than sequential? This is relatively cheap to do and will give a decent power gain.

 

[old-git]

A single, bigger turbo = more lag