Injector Pump and Injectors Performance upgrade

[Nulla]

I am getting my injector pump rebuild and my injectors tested or replace. Is there upgrade that i can do to the IP and injectors to get a bit more performance. I know about turning up the fuel on the IP, is there anything else that i can do. On the injectors are there better performing injectors than the OEM. I don’t want to loose too much reliability. Thx

 

[The Tick]

They can replace the pump with a 12mm unit and up the size of the injectors. But really won’t do much good without more air and possibly a bigger turbo. Even then the return isn’t that great. A small LS swap would net you a good return on performance. May need some fabrication skills.

 

[13mclean]

I wouldn’t go with a bigger pump while running the stock turbo. If you’re planning on some supporting engine mods in the future there is power to be gained, but the $/hp is fairly high

 

[floP]

The standard pump will make for much higher performance figures, even beyond 115 hp, in every case higher than the engine without an intercooler is able to bear. If you manage to get a powerful intercooler to efficiently work (difficult body-wise) you should know that the manual gearbox isn't designed for more than the 201 Nm of torque the stock engine is able to put out. The only way to go would be to replace it by the automatic … hth and greetings from Munich