Anyone (that's not selling them) have any experience with these? I KNOW IDs are pretty much the injector of choice, but if these are as advertised, they would be a good fit for me.

LMK if any of you have any exp. with them and your impressions of them vs the IDs.

 

From the info I got about them, they use the same EV1 Bosch system with nice spray pattern. I'll be using a set for my brother's project later next season so, hopefully I can give some good feedback.

But I do know a few that picked some up, they seem happy with them so far.

 

I just got my hands on a set of Grams 550cc Injectors for my "forever project". I went with 550's, but they offer 750cc, 1000cc, and soon they will have 1150cc and 2200cc. The car they are on has gone through a series of significant changes so I won't be able to provide any before or after dyno testing, but I can share the buying experience...

They come in a neat black box rather than a generic "white box".


Here is what came in the box for my B-Series application. (4 injectors, adapters, pigtail harnesses, flow rate and dead time sheet, couple stickers)


The 550's come with some cool little gold badges on them. The other sizes they offer come with there own colored badges (red on the 750cc's and black on the 1000's)


The adapters so I can toss them into the my B-Series...


The flow rate and dead time sheet with the Grams Performance stickers that come in the box.


Afterwards I got a little time on the dyno, the tuner didn't have any problems with them and really liked having the dead times to use in my old tune. All in all the car is happy with them and the price was less than others on the market... so I'm a happy camper.

You can read up on them here: http://www.gramsperformance.com

Anybody else running these yet? I don't get on the boards much anymore, but I know a lot of you guys are out there actually putting in work and racing your cars...figured I'd share a little info and some pics...

 

I have a set of 1000 cc ones similar to those they work so much better than my precision racing ones i had.

 

Where do you order them from, Their site? of do they have distributor that maybe selling them cheaper.

 

Skunk2.com is their distributor, so you can get them anywhere you can get Skunk2 products.

 

I hope to see advance testing to see if they are better than FIC

not all modified Bosch Ev14 are equal

 

What kind of setup are you thinking of putting these on, C_Rock?

 

You mean EV14.

 

yes sorry

 

In stock:
http://www.phearable.net/shoppingcar...s-c-30_75.html

 

How do you rate these injectors?

 

I got a set of the 1000cc grams injectors
From skunk 2. I was in the market for a set of new
Injectors needed a bit more fuel for e85
Over the I'd 725's.. Got the injectors in
Took no time to get the car to idle and they tuned
In very easy. All motor h22 using q16 making
340+ and running fuel psi at 90psi
The grams injectors work great and will be using them
In a few other cars

 

We stock them as well, and have had nothing but good customer feedback on them. We'll also be running a set of the 1000s in our new build to test out.

 

With all these new injector companies selling very similar things that claim basically the same features, I was hoping the price would at least be 30-40% off... LOL


I am old and hate experimenting, so I will be sticking with ID's if they are priced so similar too.

Are there any 2000+ cc/min injectors that can take MTBE / Q16 yet?

 

FiveOMotorsports has a 2000cc EV14 Denso injector thats rated for MTBE, Ethanol and all race fuels..

 

A couple months later.. just wondering if the people who are running these are pleased?

I've been doing some research and everyone seems to be happy with them.

Most likely going to pick up a set of 1000cc injectors for my setup

 

Jimmy, I have first hand experience with grams, id, pte, fic etc...

Just ask some one who has used them all like me :-)

 

There's a good amount of people running around with them, share your feedback with us!

 

I've used 550, 750 and 1000cc Grams injectors on customers cars. Not had any issues. Great injectors IMO.

 

If im not mistaken the speedfactory cars run grams injectors. Considering the ET's they're running, that should speak for itself.

 

Yeah, I'm pretty sure they run Grams Injectors on all their cars. Here's one of the monsters running them.

 

Morgan's new build is also running Grams Injectors.

 

So is this one:

 

NoLuck Racing also runs Grams Injectors: