[JP422]

I'm almost done w/ my Z3 build up/ overhaul, and the last few things I have to wrap up is the fuel system. I had to search for some rare 12mmx1.0 pitch banjo bolts for the fuel rail, and also figured I should get my fuel injectors checked and cleaned (just in case). I bought my DASC kit used and they came w/ NickG's upgraded Bosch 310cc injectors, and I wanted to have no doubts, and proper tuning when this car gets running (with NickG's stage2 program).

Anyway, RC Engineering is right around the corner from my work, so I dropped the injectors off yesterday at lunch. 1-day turnaround gives a printout with before and after spec sheets, new O-rings, caps, filters, and makes sure they're all "matched".

I thought the injectors would be fine, but I'm glad I had them serviced.
Here's the results: (test @ 43psi)
-------------------------------------------------------------
BEFORE CLEANING: / AFTER CLEANING:
Inj.# cc/min- pattern / cc/min- pattern
-------------------------------------------------------------
1) 294.0- Dripping / 309.0- Excellent
2) 301.0- Good / 310.0- Excellent
3) 303.0- Good / 310.0- Excellent
4) 305.0- Good / 311.0- Excellent

Can't wait to fire her up~