fuel system

[dsm turned nismo]

I'm doing a gt30 76r set up on my s14 ka and was wondering the best fuel set up and way to control said fuel and best way for reading and correcting for boost? Thanks;)

[Chris28]

Read the stickies. If you want to actually be in the efficiency range with that turbo you're going to need 810cc injectors, a z32 mafs, and an ECU tune.

If you're asking these questions maybe you should re-think your setup.

[Blue Ka-t]

Its no different than a dsm. You need bigger injectors, bigger mafs, and an ecu tune to make big power.

CalumRT/Nistune is similar to dsm link, stock ecus that have been modified and can be tuned real time.

You don't come off as very tuner savy, so i'd probably recommend you use a mail order tune like jwt or enthalpy. Before you buy your injectors and mafs, make sure the tuner supports the injectors and maf you plan to buy if you go this route. People have made over 500whp with both of these computers with just an safc on top for fine tuning.

Why the gt3076r, its a decent turbo but $$$$. If you are going to put that kind of money in a turbo, the BW s258 is where its at.

[biggie]

A lot might depend on plans in the future as well. Would assume you will be running stock engine currently, but do you plan on building?

But yes, the easy/safe way is to go with JWT/Enthalpy, Z32/Cobra MAF, and side feed injectors (from 370cc+ depending on what you want).

[dsm turned nismo]

Its no different than a dsm. You need bigger injectors, bigger mafs, and an ecu tune to make big power.

CalumRT/Nistune is similar to dsm link, stock ecus that have been modified and can be tuned real time.

You don't come off as very tuner savy, so i'd probably recommend you use a mail order tune like jwt or enthalpy. Before you buy your injectors and mafs, make sure the tuner supports the injectors and maf you plan to buy if you go this route. People have made over 500whp with both of these computers with just an safc on top for fine tuning.

Why the gt3076r, its a decent turbo but $$$$. If you are going to put that kind of money in a turbo, the BW s258 is where its at.

I've tuned a lot of dsm but I'm new to the nissan world so I didn't kno if its the same as far as sending the ecu to get socketed and promed or if that's different and what r the costs of nistune?

[Blue Ka-t]

Check here: http://lmgtfy.com/?q=nistune

Seriously though, it depends on if you have a s13 or s14. You can't rom tune the obd s14ecus as of now, only the 95 model (1 wire 02 sensor and charcoal canister located under hood).

I think autovaughnperformance has the best prices, and good customer service to boot.

There is alot of information about rom tuning ka's now, this isn't 2005. There are some pretty extensive threads about it on the .org site. You should search around and read alot, because there is no way we can answer all your questions in this thread.