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injectors?

Posted: Mon Oct 18, 2010 8:41 pm
by Money pit Beretta
Accel or stock AC's? I'm feeling a need for new injectors. What ever I get will stay on my engine until I get a big port 3100.
Oops looks like they will have to stay on the 95 3100 do to the connectors. Damn there goes the plan.

Re: injectors?

Posted: Tue Oct 19, 2010 8:09 am
by 3X00-Modified
Accel does have ones that fit the 94-99, but I will suggest to stay away from them. If they are anything like their coils they will not last long.

I'm using stock GM ones on my car, just 28lb ones.

Re: injectors?

Posted: Tue Oct 19, 2010 8:39 am
by woody90gtz
Stay with stock GM. They are proven reliable.

Re: injectors?

Posted: Tue Oct 19, 2010 2:13 pm
by wicked-irocz
The stock multitec 3100/3400/tpi injectors are pretty unreliable and inconsistant, not compared to accels, but compared to the newer pencil style or FMS. If your running a stock 3100 though I wouldn't change them unless you have to.

Re: injectors?

Posted: Tue Oct 19, 2010 8:49 pm
by Money pit Beretta
I've ran two cans of Sea Foam to my injectors(not at the sametime) and still have somewhat rough idle. Plus on the start up the RPMs go up and down then is ok. It does stall, but that is very rare. I have changed almost everthing that would have an effect on it(even the purge valve). All of my vacuum tests have come up normal. So that is why I feel a need to go with new injectors.
On a side note when I did the lower intake gaskets I checked my valves. I Sea Foamed(down the booster tube) and steam cleaned before that. They were very clean.
Thanks 3X00, Woody and Wicked. I will just go with the GM injectors.
http://www.summitracing.com/parts/ACF-17113572/
This to me is a good price, but it was long ago when I first looked for new ones.
Ben had some used ones that were tested, but they are out of stock.

Re: injectors?

Posted: Wed Oct 20, 2010 11:52 am
by 3X00-Modified
Check www.autopartswarehouse.com for prices... They sometimes have cheaper prices on name brands since they drop-ship most of their orders.

Re: injectors?

Posted: Wed Oct 20, 2010 8:16 pm
by Money pit Beretta
Cool! Thanks I will.

Re: injectors?

Posted: Thu Oct 21, 2010 5:12 am
by Vampcrist
Yeah once you find the lower price let me know because I'm about to have mine tested so I can see what injectors are bad and whatnot.

Re: injectors?

Posted: Thu Oct 21, 2010 8:22 pm
by Money pit Beretta
I will man!

Re: injectors?

Posted: Thu Oct 21, 2010 9:32 pm
by Money pit Beretta
Ok this is what it came up with.
http://www.autopartswarehouse.com/searc ... =injectors
I didn't know that there were Delphi injectors. Are they just cheap?
Rock Auto has some good prices too.

Re: injectors?

Posted: Fri Oct 22, 2010 1:26 pm
by wicked-irocz
delphi makes the pencil style GM injectors.

Re: injectors?

Posted: Fri Oct 22, 2010 2:21 pm
by Vampcrist
Yeah for the same price as those delphi ones threw napa you can get the AC's for like 10$ more and I get a discount threw them BUT no one else has any in stock napa works with a lot of the companys that bought out GM's parts stuff a couple years back

Re: injectors?

Posted: Fri Oct 22, 2010 9:22 pm
by Money pit Beretta
That would work if they were in stock.

Hey Wicked, so those would work on my car? Rock Auto had them listed under the 3100 Beretta. The pencil style would be an upgrade. That is why I was thinking about the Accel. I thought the pencil style was only for the newer 3100's.
I'm not going to cut and splice anything. Plug and play is the only way.

Re: injectors?

Posted: Sun Oct 24, 2010 7:59 pm
by Money pit Beretta
Well I checked many sites and they all say that the Delphi will work. I'm going to order them from Rock Auto.

Re: injectors?

Posted: Mon Oct 25, 2010 6:20 am
by 3X00-Modified
Delphi works just fine, they won't be pencil style because that's not what your year uses but they will fit and work just fine.