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View Full Version : 98 305 swap to a l31 350



j-man345
July 15th, 2010, 05:51 AM
I just swaped in a l31 350 into my truck that used to have a 305. Dealer wont flash me a stock l31 tune becuase i dont have the matchin vin for the 350. Does anyone have a 98 stock l31 tune i can load into it. Or is this even possible?. I have a v2 with efi live.

Thanks Jeff

gmperformancecentre
July 15th, 2010, 11:04 AM
hey you go
these's might help you out

j-man345
July 26th, 2010, 03:52 AM
When I go to load the tune it says bootloader error anyone know what thats about?

joecar
July 26th, 2010, 06:07 AM
Do you have the latest V7/V8 software and latest V2 firmware...?

See here: July-20-2010-Pre-release (http://forum.efilive.com/showthread.php?14085-July-20-2010-Pre-release)