To my North American Friends on the forum....
given that these GM engines are only ever seen in marine applications over here in the U.K...tuning and general messing with these engines is not even a thing here...as far as I know.
When these engines like the 350 and 305 mpi are in a car....surely there are guys out there changing things like heads and injectors for a little more power ?
my own boat apparently has a cam from factory, as far as I know. I have no reason to doubt it, given it’s exceptional performance. But I’m presuming the fuelling was messed with to suit. Perhaps not, she is lumpy at idle, as some performance cam engines seem to be.
Without the expense of supercharging and replacing for more cc....are there easy bolt on options like bigger injectors or similar ?
dont want to mess too much, just a little perhaps and keen to know what’s out there.
Thanks
given that these GM engines are only ever seen in marine applications over here in the U.K...tuning and general messing with these engines is not even a thing here...as far as I know.
When these engines like the 350 and 305 mpi are in a car....surely there are guys out there changing things like heads and injectors for a little more power ?
my own boat apparently has a cam from factory, as far as I know. I have no reason to doubt it, given it’s exceptional performance. But I’m presuming the fuelling was messed with to suit. Perhaps not, she is lumpy at idle, as some performance cam engines seem to be.
Without the expense of supercharging and replacing for more cc....are there easy bolt on options like bigger injectors or similar ?
dont want to mess too much, just a little perhaps and keen to know what’s out there.
Thanks