Decision time - Injectors · The LS & LT Swap Community

Decision time - Injectors

Hey guys,

Time to order some injectors. Rather than use the ones I had in my prior build, I think I "might" want to just get some new ones. But I have a few questions. My goal is to build a reliable, fun, street motor. It's in a third gen F-Body with a T56.

How accurate are most companies out of the box without verifying their stated flow rate?
Need help settling on a good brand if I go that route.
Are my current injectors (Bosch 280150558) worth reusing after a sonic cleaning and flow-match?

Current combo used green top (casting 280150558, rated at 42# - have seen 43.5# on some sites). My build is N/A and anticipated to stay that way for awhile. I will be verifying my prior tune with HP Tuners.

Here's my combo:

Block - 6.0 iron, bored .030 over (4.030”)

Crank shaft- Stock, 3.622” stroke, ground .010”

Main bearings - King MB5293MC .010 (Standard bi-metal aluminum silicon with anti-friction coating)

Pistons - Mahle PowerPak 4032 forged 4.030" with .945" wrist pins

Connecting rods - K1 Technology 012AE29610 forged 4340 H-beam (6.098” with .945” wrist pin)

Connecting rod bearings - King CR807SI .010

Oil pump - Melling 10295 with mid-level spring

Oil pump barbell - Improved Racing (reusing, with inspection )

Oil pan - Stock 98-02 LS (reusing, with inspection

Oil pan baffle - Improved Racing (reusing, with inspection )

Camshaft bearings - King CS5171HPT