EFIDynoTuning Forum

hi there, putting together a 347 and trying to learn this tuning stuff, i picked up some E9SE B1B injectors (bosch P/N: 0280150756, believe they are
30#/hr@39psi ) and im having a difficult time finding the info for these, ie: high slope, low slope and break point etc. if anyone has the info, that would be great!

thanks

E9 is 1989 those are the stock supercoupe injectors which were also used on the gmc syclone trucks.

The stock SC tune uses the same offset as the stock fox 19s with a high slope of 30 and low of 34 for fuel to be perfecty dialed in on a stock sc. However the stock cal data is wrong.

When I get to my laptop tomorrow I can post the data I use for them.

oh very cool, that would be great! thanks so much

hey again, hope you had a nice weekend. just found out, 6/8 of my injectors are shot.. dont click when touched to a battery. wont be needing that info any longer, thanks i was looking at the Racetronix 01D030x, do you have any experience with them?

thanks