To rebuild or to upgrade?

[hainesboy]

Hey guys ive done a bit of research and looking for your opinions. I am thinking about ordering a set of uprgaded Bosch nozzles and doing it myself since i have the tools to set pop pressure at work. Or, should i just go with a set of aftermarket 80-100 horse injectors? I believe my sig is up to date so these will be for my 12v. only aiming between 400-500 horse. It has also been advised to just order the nozzles then have them sent off for a full rebuild. One thing I am unsure of though is spray angle related to my stock pistons. I believe it is 145*? Correct me if I am wrong and any help it greatly appreciated.

 

[crazyrunner33]

I'd recommend ordering a set of nozzles, 5x12 or 5x14 would be a good size. 145 degrees is correct. If you have the tools to set up the pop pressure at work then you can easily install the nozzles yourself, it took me about a half hour to change the nozzles the first time.