Deatsch Werks 550cc or KA24DE 270cc injectors ??

[airhead]

I just bought some injectors from a friend and he claims these are Dwerks 550cc injectors, Now that i look at the injectors closely they have a nissan stamp logo and couple of number that could be the part number??

I know Dwerks makes 550cc injectors with red caps very similar to the KA24DE injectors.

Options:

spend money & send them to Dwerks to have them checked tested ect ect..
you guys help me out by identifying by using the pics below


http://i55.tinypic.com/5chnp3.jpg

Couple of numbers on top kinda blurry in the pic tho
http://i54.tinypic.com/2ufd3cl.jpg

http://i53.tinypic.com/2zphx8o.jpg

[STEEZxIT]

read a few..but those looks like stock 270cc man..

from my understanding.. Dwerks use stock injectors and re-drill them, but they hand enrave a part number

Nissan Tech Info. LOOK HERE FIRST! ca, sr, ka, rb, vq, vg, etc. - Page 3 - Tampa Racing (http://www.tamparacing.com/forums/nissan-infiniti-tech/641847-nissan-tech-info-look-here-first-ca-sr-ka-rb-vq-vg-etc-3.html)

read that thread.

[airhead]

^
hmmmm very interesting, good info.

Im guessing my only way to find out is just to send them out To dwerks
bummer..

thanks for the 370cc injectors today BTW

[modulation]

You need to take a pic of the bottom part and post that Bro.
As others have said though, modifying injectors by cutting off the crimped welded pintel cap is common, and if done correctly there is nothing wrong with it.