Any reason to do a funny bank fire sequence?

86LG4T56 · Post by **86LG4T56** » Fri Jan 20, 2006 5:02 pm

For a Chevy, is the consensus that it will make no difference at low rpm's how you wire up the injector banks? I was thinking of doing cylinders 1, 8, 4, 3 on one and 6, 5, 7, 2 on the other because that's the order they fire in. So would it help idle? Or hurt if I got the timing wrong, i.e. one bank was fueling while the other half of the cylinders were sparking, etc.

ChevelleFan · Post by **ChevelleFan** » Fri Jan 20, 2006 5:39 pm

This has been discussed in the past, and the consensus has been that it makes no difference. I wired mine 1-3-5-7 (driver's side) to INJ1, and the passenger side to INJ2 and it runs/idles just fine. I believe this is how most are wired, and I believe this is how stock TPIs were wired.

-Dave