Whats a Z5 Ecu?
#4
Scooby Regular
iTrader: (2)
Not known of anyone trying it, but it shold be OK but will defo run less ignition & less peak boost.
The 7K runs 13.17psi with a short peak upto 13.64psi @ 5,800rpm, then back 12.to peak (a very small peak), then drops to 12.71psi @ 6,600rpm
The Z4 (which I beleive is similar to a Z5, I havn't got a copy of a Z5, sorry.....) runs 12.71psi then drops to 11.78psi @ 6,600rpm
The 7K runs a little leaner and can run on average 3 degree's more advance in the ignition base map hot zones (4,400 - 6,000). but then the Z4 runs higher ignition correction, so it's a bit swings'n'roundabouts.
TBH there isn't alot in it......
The 7K runs 13.17psi with a short peak upto 13.64psi @ 5,800rpm, then back 12.to peak (a very small peak), then drops to 12.71psi @ 6,600rpm
The Z4 (which I beleive is similar to a Z5, I havn't got a copy of a Z5, sorry.....) runs 12.71psi then drops to 11.78psi @ 6,600rpm
The 7K runs a little leaner and can run on average 3 degree's more advance in the ignition base map hot zones (4,400 - 6,000). but then the Z4 runs higher ignition correction, so it's a bit swings'n'roundabouts.
TBH there isn't alot in it......
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