# Fuel Injectors, What size?

**URL:** https://forums.speedlife.net/t/fuel-injectors-what-size/37216
**Category:** NYSpeed Automotive
**Created:** [October 18, 2007, 2:47pm UTC](https://forums.speedlife.net/t/fuel-injectors-what-size/37216 "2007-10-18T14:47:31Z")
**Posts on this page:** 1
**Showing post:** 19

<div class="post-metadata">

### Author: ![neonglh](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/neonglh/32/4951_2.png) [@neonglh](https://forums.speedlife.net/u/neonglh)
#### Post date: [October 19, 2007, 5:27pm UTC](https://forums.speedlife.net/t/fuel-injectors-what-size/37216/19 "2007-10-19T17:27:34Z")

</div>

Yeah, get whatever now, its easy to change later, and you can sell injectors all the time. I sold my 54# injectors for what I paid when I went to 83# injectors. Then I sold those for 30 bucks less then I paid for them. 10 minute job or so to switch them out. Get what is cheaper I guess.

Tuning shouldn’t be a big problem. I tuned my 83# injectors using megasquirt, and I had no prior tuning knowledge (hands on). My idle was 15:1 and my dyno showed as flat as could be, 12.1:1 afr across, after 4k rpm.

–mark

---

_[View the full topic](https://forums.speedlife.net/t/fuel-injectors-what-size/37216)._