Is it difficult, or are any special tools required to change the tips on stock 9mm non-I/C injectors? I want to put the larger tips (DLLA 155 P 114) that were mentioned by user 90firstgen on my stock injectors, after I get them pop tested and rebuilt (if needed).

And please, don't say PODS. I don't want them or the smoke issues that come with them and they're not that big a bump over the stock non-I/C injector anyway. Also, I'm trying to do this as cheaply as possible, so $450 for new injectors, plus $50 for sleeves is not in the budget.

 

Your injectors are already 4X .012". What are you looking to make HP wise? JL Machine can EDM your tips to whatever you want and flow/pop test them and send them back to you for under 4 bills. The new tips are probably at least 45 a piece right? Then what, 30 for testing?