8.1L 31# Fuel Injectors
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From: Austin,TX Name:Mark
I'm selling a set of 8.1L 31# fuel injectors. There is nothing wrong with them, they just came out of my truck today(Nov 15) and worked flawlessly. Only reason for selling is that I just put in some 42#ers for my turbo setup.
They have about 9000 miles on them and have been on my truck about a year and a half (I don't drive my truck on the highway very much anymore).
For those that don't know, they won't add any horse power, but if you plan on modifying your engine much, you'll need to upgrade your fuel injectors so you don't go lean and blow **** up. These flow 7# more than late00-06 injectors and 12# more than 99-early 2000 injectors.
On my cammed 5.3L they injector duty cycle was 71% at 6400 rpms so these should be good to around 400 rwhp
I'm asking $125 shipped OBO.
They have about 9000 miles on them and have been on my truck about a year and a half (I don't drive my truck on the highway very much anymore).
For those that don't know, they won't add any horse power, but if you plan on modifying your engine much, you'll need to upgrade your fuel injectors so you don't go lean and blow **** up. These flow 7# more than late00-06 injectors and 12# more than 99-early 2000 injectors.
On my cammed 5.3L they injector duty cycle was 71% at 6400 rpms so these should be good to around 400 rwhp
I'm asking $125 shipped OBO.
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