LS3 transplant / conversion

[The Alchemist]

What about the offsets?
I thought maybe you had a formula to convert
the LS7 injectors to the LS1 OS.

Oh I see,
I didn't have any problems achieving target AFR's although the VE table at light load <35kpa and up to 1600rpm wasn't very linear. Over run throttle was fine so i didn't change anything with the offsets etc .
Mike

[mr.prick]

Interesting.

How's about posting the .bin

[The Alchemist]

Interesting.

How's about posting the .bin

More than Happy to help with tuning advice for a similar conversion but we're talking 2 days paid work here and several promises to the missus who never saw me .......
The vehicle which had the LS3 transplant did have different diff ratio of 3.9:1 peculiar to the GTS in the Holden range. This bumps up the torque reading a lot compared to the other dyno graph titled "Mixed Holdens" where I think they all run 3.43 diffs. Please correct me if I'm wrong people. It doesn't have much effect though on the end power reading.





An SSV M6 is a 6L L98 (Manual gearbox) engined Holden for those of you in the states

[The Alchemist]

Mixed Holdens dyno graphs shows a series of EFILIVE tuned LSX engines with bolt ons, some without, to compare vs the LS3 done on the same dyno under similar conditions.

[427]

any more news on this combo?

[The Alchemist]

Not at the moment, the customer absolutely loves the car and drives it all the time which upsets his missus who never gets to drive it , lol.
No complaints such as stalling or poor fuel economy so thats good.

He will definately get us to put a cam in it after 6 months so will update on this thread then

cheers,
Mike

[427]

Thanks mike-let me know how you go as i am doing one at the moment

Thanks

[EBBETT307]

Kool, just been reading this thread is there any more developments on this setup? has a cam gone in yet?

[joecar]

EBBETT307, welcome to the forum...

[EBBETT307]

cheers mate i do alot of research on ls engine stuff and like to tune my own car