2007 isx cm870... PLZ HELP

[Rawze]

For the CM870's, different ser# engines will have different CPL ratings even though some of them may have the same hardware. here is some related info on injection timing offsets ...

For CPl's 8125, 8127, 8259, 8260, 8281, 8282, 8283, 8284, 8285, 8286, 8518, 8519, 8522, - The injector cam is supposed to be wedged at 4 degrees and the valve cam at 6 degrees.

For CPl's 8287, 8288, 8520, 8521, 8523, - The injector cam is supposed to be wedged at 6 degrees and the valve cam at 6 degrees.

There may be others as well.

Tags:

cm870, cm870 base timing, cm870 wedges, timing wedges, cam timing, timing offset