Injector Question

[bjmauck]

Will Injectors out of a 420a fit in a 4g63t? I know a guy with a na car that had injectors in it and took them out cause it's not tuned. I was wondering if they will fit in my car?

Never mind I found the answer. I have a Big t28 with 550 and was thinking of upgrading to 750cc and getting a bigger turbo also. I found some New delphi 750cc ball type flow tested to 1% for 200 shipped. Is delphi a good brand?

 

[BIRDCLAWTSi]

I am not telling you something you probably dont already know, But the 750's will be too big for an AFC.

 

[bjmauck]

I'm tuning with ecm tuning with the ceddy mod from dsm chips. So that's not a problem.

 

[Derock2gspyder]

delphis are good!

 

[bjmauck]

Would I need to upgrade to a 255 fuel pump for 750cc? I'm running a big t28 19lbs but thinking of going to a 16g so do I need to go bigger on injectors?

 

[L0ckett]

You wouldn't necessarily have to with a 255. As long as you have some upgraded pump, whether it'd be a 190 or an evo pump, you will be alright. if you haven't upgraded pumps yet then spend the money for the 255 so you won't have to worry about upgrading again later down the road.

 

[bjmauck]

I have a 190 now rewired.

 

[97-gst]

will they work? cause ive gotta 1.8 parts engine will the injectors fit my gst?

 

[bjmauck]

no they are made different.