He hasn't changed the injectors or adjusted the displacement? so a standard tune should be ok, maybe even on the lean side of things depending on cam and exhaust. Well yeah I have suppose I should of stated that at the begining. Motors gone out to 355cubes running a fairly large cam and will sure b...

gotcha, run the bitch a bit on the lean side. i should be able to get a rough indication of my AF ratios with the standard o2 ? ill try to get my hands on a wideband kit soon as i can but for the mean time im stuck with the crummy one so i guess i got to make the most of it. anyone in oz that sells ...

from what im understanding theres no wideband sensor out there thats plug and play? is there a thread i missed out on during my search to do with o2 sensors. dont want to be asking the same stuff over again

how about not having a wideband o2 will that alter my numbers or make it harder to work with ?

also it would be advisable to avoid rich run in as it will wash the bores and they will glaze. Any one got tips for setting AFR quickly for initial run in? shouldn't really need to adjust the afr too much it should be around stoich anyway, just start to dial in the VE table so your actual lambda ma...

understood. thanks for the help so far fellas.

Thank you delcowizzid that's a relief. Any tips or precautions for my first attempt at tuning/logging ? I've read every piece of info on this site and I'm still not confident. So any help from a pro is appreciated.

Anyone attempted to start a worked motor (304) I.e big hyd cam, More comp,On a standard tune? I imagine it wouldn't run like a dream. Anything I need to worry about? Don't want to lean out or cause any damage. I figured ill have to use the standard tune and try and go from there. I know I'm probably...

vn commodore 5litre stroked to 355. still EFI obviously, 10.5 : 1 comp, dual plane hi rise manifold, 4barrel throttle body, slight porting on heads, 3g stally, still undecided on cam leaning towards a wade grind 500odd thou lift at the valve. still running the delco but modified for realtime. i know...

im not sure if its even possible but ill ask.... has anyone attempted to pull or upload a tune with the ecu off the car, might apply power and earth somewhere on the pins ? reason i ask is my motor is out along with the whole loom and i would like to try upload something new in the mean time till th...