What injectors to run?

[gusu]

Part is as follows.

Lucas English Stage II tranny
Act 2600 clutch
Act street lite fly wheel
3 inch exhaust with 3 inch megan racing DP.
Ebay MBC
Wally 190 fuel pump

Plan on getting MHI big 16g, Punishment Racing FMIC and ECM Link V3. I might go lite but I'm not sure. Btw I know I'll need the eprom ECU so I'll be getting that too.

I was wondering what kind of injectors do you guys think would be best for pump gas for a goal of 320 HP. *edit* To be more specific I want 320 All Wheel HP if at all possible.

I want to leave this car streetable and keep it my DD.

Also not to bench race but do you guys think everything I have will be able to get me there or should I go for some more parts?

The reason I'm asking now is so I can try to get them cheap before I go along and buy other parts and end up spending more money than I'd like. I know its a funny thing to be cheap on but its the only thing I can get used all the time.

 

[dsmdeliveryboy]

If your getting Link just get 1000's, then you won't have to upgrade down the road if you decide to go with a different turbo. GL

 

[usmc0651dns]

Yeah, you can adjust the fuel trim with Link and not have to buy bigger injectors as your goals change.

 

[LiquidX]

If that's all your goal will be then 750cc injectors will give you enough leeway and should be fine if you choose to go E85 at all. If you are unsure if you will go with a new turbo down the road, go bigger and "do it right, buy it once".

Get rid of your A/F gauge and get a wideband. You should also upgrade your brake system so you can stop quicker for the extra power you are making.

Looks good though overall. I'm assuming all of your maintenance is done?

 

[SpawnedX]

Do you want to know what the bare minimum is, the common suggestion or the recommended, or the logical?

Bare minimum: 550CC

Common Suggestion: 650CC

My Recommendation: 750CC

Getting link? 1000CC, cheaper and growing room.

 

[gusu]

Thanks for all the comments. I was wondering if evo injectors would work and if so off what gen of evo?

Plus I see a lot of 650s for like 40 bucks from friends how would those work for this set up? I can always get bigger later since 40 bucks isn't really anything.

*edit*

Was typing this up as spawnedX wrote his apparently. That answers my question then. Thanks man!

 

[SpawnedX]

Evos are 510CC or 560CC depending on what year the car is. They are good for 15-18 PSI off the 16G, but are running close to 80% injector duty at that. So not recommended.

$40.00 for injectors tells me those injectors are probably bad.

Your fuel system is the last thing you want to go cheap on. Unless you think it is better to spend $40.00 now and build your blown block for $1500.00 or spend $250.00 now and keep your motor cool and happy and not broken.

650s will work. However, if you are truly serious, stop asking questions and get the 1000s, you can't go wrong, it's really not a question of why, but a question of why not?

Edit: Make sure these 650s are not high impedence.

 

[LiquidX]

1000cc HA, If you have any thought of E85 AND a bigger turbo, go bigger than 1k. I have 1250's on my car for a 16g. I didn't know what I wanted to do so I went big and I'm glad I did because I now have an HX40 in my garage waiting to be put on.

 

[SpawnedX]

1000cc HA, If you have any thought of E85 AND a bigger turbo, go bigger than 1k. I have 1250's on my car for a 16g. I didn't know what I wanted to do so I went big and I'm glad I did because I now have an HX40 in my garage waiting to be put on.

QFT.

I am buying 1200s or 1250s for my build FP3065 @ 25ish PSI.

 

[gusu]

Thanks for the information.

The injectors are good only reason I'm getting them so cheap is because most of my friends are upgrading to larger turbos and don't have much use for them so they have been sitting around for a while taking up space... and that's where I come in