Hey guys just wanted to find out what injectors I should buy for the setup I have in my sig. Thanks for all info

 

I went with 42's because I didn't want to keep buying new ones as I added mods and they are not to big where it will mess with my idle. You should be fine with 30's to 42's but 36's would be the smallest I would go with.

 

What price range will I be looking at.

 

And how do I know if mine are stock or aftermarket. When I bought the car they were in it but it had allot done then.

 

I bought 60# Siemens Mototrons (to support future mods) when I installed my turbo on my stock LT1. They made no noticable effect on idle or throttle response whatsoever. Great injectors, got then used on ebay for $280 I think.