Do injectors exist somewhere around 600cc?

[Scuba_Steve]

Hello everyone,
Im trying to find the right injectors for my car. Im running a SAFC, and plan on upgrading to a Walbro 190. I would like around 330-350hp. With IDC at .9, that requires about a 600cc injector from what I've read. I've also read that with a SAFC, 650s are doable but most recommend 550s. I figure that somewhere in the middle is still safe. The question is, does it exist, and where?

 

[zhjiln]

just get evo injectors .. they are rated at 560cc but really they are more like 580cc to 600cc

 

[jrohner]

If you want 600cc, get 650/680 injectors and drop the fuel pressure a bit.

 

[Scuba_Steve]

Thank you, you helped very much, but in a different way. Forgive my newbish ways, but a few weeks ago I had asked what the EPROM ECU meant in my car. All I got was talk about DSMlink. Now after researching evo injectors I found out all about burning chips. It looks like I will be going with larger injectors afterall (maybe)... Its amazing how research of a simple topic can expand into something totally different and 100x more complicated

 

[sadc]

im running rc 660's

 

[90rslaser]

i have some pte 580cc injectors for sale. they have only about 50 miles on them

 

[TRIXTSI]

Sorry i'm a newb when it comes to transferable parts from evos to dsm's so bear with me.

I think i'll start a new thread about it here but i'm posting to build up more posts so i can put some of my Evo stuff up for sale.

I actually have my stock inj ready to be sold that are off my evo that had 2,500 miles on it when they came out.

If interested please pm me.

Thanks

Pat

 

[jeffo]

a few weeks ago I had asked what the EPROM ECU meant in my car. Now after researching evo injectors I found out all about burning chips. It looks like I will be going with larger injectors afterall

As someone else said, you can't go wrong with a set of the EVO 8/9 injectors. Every set I have flowtested have been in the 585cc to 610cc range, perfect for a 190 lph pump. But the other big limitation you are going to run into is the 1G MAS. I highly recommend investing in a good 2G or 3G/EVO MAS also.
Have you checked to see if your car has an EPROM type ECU?
89-94 EPROM Check
Contact me when you are ready to do a chip.
Jeff O.
http://www.dsmchips.com

 

[DSMunknown]

I've had personal very good experience with my Evo MAS & Evo injector swap. No tuning required and I'm boosting the 14B (with it's ported exhaust housing, for now) in the low 20PSI range with great results and no issues as of yet. Check out my profile. More Evo 3/8/9 crap to come.

 

[jeffo]

The EVO and 3G MAS puts out a MUCH lower Karman Hz signal for the same airflow. You might get away with that on a 2G car, since its only ~25% lower. But, the difference between a 1G and a 3G/EVO MAS is ~60%!! Not only will that lean you out, but it throws you way off the timing maps, which causes knock issues. When you are boosting 15psi, the ECU thinks you aren't in boost at all, so it uses maps that are way too aggressive.
Jeff O.
http://www.dsmchips.com
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