Custom made Multech 62lb Injectors
#12
Here is the formula I used to convert to a different fuel pressure:
√(a/b)*c = d (where a = new fuel pressure, b = old fuel pressure, c = the old fuel rating and d = the new flow rating)
√ = square root
/ = divide
* = multiply
So, you take the new fuel pressure (a) you want and divide by the old fuel pressure (b), then you take the square root of that and multiply it by the old rating (c) to get your new rating (d).
Ex:
√(58/43.5)*63.4 = 73.2
#13
The dead times (latency) on the custom set and the OEM 8.1 Marine injectors are almost identical so I should be able to just change the IFR.
Inj... 6v.. 7v.. 8v... 9v.. 10v.. 11v. 12v. 13v. 14v. 15v. 16v 17v
OEM 1.39 1.10 0.90 0.85 0.85 0.78 0.76 0.71 0.61 0.51 0.41 0.31
Cust 1.41 1.14 0.96 0.90 0.82 0.76 0.75 0.69 0.63 0.55 0.46 0.35
Inj... 6v.. 7v.. 8v... 9v.. 10v.. 11v. 12v. 13v. 14v. 15v. 16v 17v
OEM 1.39 1.10 0.90 0.85 0.85 0.78 0.76 0.71 0.61 0.51 0.41 0.31
Cust 1.41 1.14 0.96 0.90 0.82 0.76 0.75 0.69 0.63 0.55 0.46 0.35
#14
The dead times (latency) on the custom set and the OEM 8.1 Marine injectors are almost identical so I should be able to just change the IFR.
Inj... 6v.. 7v.. 8v... 9v.. 10v.. 11v. 12v. 13v. 14v. 15v. 16v 17v
OEM 1.39 1.10 0.90 0.85 0.85 0.78 0.76 0.71 0.61 0.51 0.41 0.31
Cust 1.41 1.14 0.96 0.90 0.82 0.76 0.75 0.69 0.63 0.55 0.46 0.35
Inj... 6v.. 7v.. 8v... 9v.. 10v.. 11v. 12v. 13v. 14v. 15v. 16v 17v
OEM 1.39 1.10 0.90 0.85 0.85 0.78 0.76 0.71 0.61 0.51 0.41 0.31
Cust 1.41 1.14 0.96 0.90 0.82 0.76 0.75 0.69 0.63 0.55 0.46 0.35