You are correct, worroll.
I have 3 injectors in hand. I think the year is the one number, the ID is the batch(?) or other coding trivia I have no clue of. This is what I do know from the 3 guys sitting here. One has to be a date code. The other is the jet hole code. Are 286 and 287 two different hole distinctions but the 280 designates the body slash fpm size(?). Again, with the 3 guys reading off to me, it seems like the date is more a federal DOT deal with the rims.
For example, you can read the date code on your mag wheels and can tell by the date. Even old spoke rims were under that law to stamp the rims. This is more you with the scoring card chasing points for show or museum quality restorations.
Anyway, back to your question. Here are the 3 amigos all made by Bosch...
1st T-body: BLUE bodies. These are off my first gen bike. One side reads the 286. Other side reads, 28605ZK. (Note date of sold to public in '06, but build date was late in '05). They are a 10 hole spray pattern.
2nd T-body: GREEN bodies. These are a set of ZX-1000 throttle bodies. One side reads the 287 code. Other side reads, 287078N. I now see I have a set of 2007 ZX-1000 throttle bodies. These have 12 holes for their spray pattern.
3rd T-body: GREEN bodies. These are out of my '08 ZX-14. One side reads the same 287. Other side reads, 2870772. I now walk over, look at the build date of the bike. She reads 9/07 on the frame and sold to me sometime in '08.
As far as reading what throttle bodies and what bike dates pretty much say they match jet holes/body style/build date, where I haven't a clue of the remaining list of coding...
... ZK ~ 8N ~ 72, or your ID code of the above injectors. The last, number/letter ~ letter/letter ~ number/number sequence, all seem more like a batch run?
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If you want to keep going, maybe someone with a Connie could take a peek at their bodies and read off the numbers/letters for you. Kind of build a list for you. If they use the same injector, something like, PartShark's on line parts blow-outs, could have the same part number for the same year and there you go. Fits a Connie or you might have Connie injectors, meaning. But, I think the 280's are more same body, different spray pattern... If I had to guess.
* Last updated by: Hub on 4/5/2010 @ 11:24 PM *
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