Is Bigger Better???

KANSONB · Mar 11, 2004

For my new setup I am going to buy bigger injectors. Should I buy 660's which I think might be a bit overkill or should I just get 550's???
I always hear buy bigger because you will continually upgrade until you need the bigger injectors.

The car will be running EVO3 16g,02 housing, exhaust manifold all ported. I am upgrading also to a 2g MAS and tuning with a S-AFC2. I already have a Walbro 255 waiting to be installed.
I am sure within the next few months I am going to be purchasing a FMIC to also run on this setup.

please no perverse replies about the thread title

Turbo98 · Mar 11, 2004

550's will be good for that turbo... I have 550's on my 16g and I want to get a bigger turbo eventually but i want to max this one out first. Then I will go to 660's. I wish I had bought them instead of my 550's but I dont have to worry about that untill I upgrade turbos.
What I'm tryin to say is if I were you I would just get the 660's cause you can always tune them down with the AFC.

turboawdtsi · Mar 11, 2004

You won't need the bigger injectors unless you push that turbo to its very limit. And it's not like you can't sell the 550s and buy the bigger injectors in the future if you ever decide to upgrade the turbo.

AWDTSi2NV · Mar 11, 2004

IMO

550's- not enough
660's- just right
720's- over kill

and like turbo98 said " you can always tune them down with the afc.". so, if you wanna save some time and money I would go with 660's

DR.Spock · Mar 11, 2004

660's

Taboo · Mar 11, 2004

I'd go with disc-style 650cc's. If you have AFPR and S-AFC or DSMlink, you can run anything from 14B to FP Green with them.

SpdKlzU · Mar 11, 2004

Running 850s here, but I have DSMLink

I saw you have a '95, in which case you more than likely have EPROM ECU. DSMLink might be something to consider, especially since you won't have to fork out an extra $200 to find an EPROM.

Although I just noticed this part, which confuses me:

KANSONB said:
I am upgrading also to a 2g MAS and tuning with a S-AFC2.

So you don't have a 2G?

KANSONB · Mar 11, 2004

Oops!!! I forgot to mention they are going on my newly acquired 1990 Talon Tsi.

diambo4life · Mar 12, 2004

vote for 650/660cc's too.

Is Bigger Better???

KANSONB

Turbo98

turboawdtsi

AWDTSi2NV

DR.Spock

Taboo

SpdKlzU

KANSONB

diambo4life

Top Contributors this Month

Recommended Communities