PDA

View Full Version : Turbo LQ4 235/235@114 tune



ttls1
August 14th, 2013, 11:39 PM
Hi, I have just built a LQ4 to replace the LS1 I have in my landcruiser and was wondering if someone could take a look at the tune I have put together and let me know if there is anything obviously wrong with it before I go further? I am running the same trans segments, injectors and map as the old motor so hopefully that info is correct. I changed cyl volume to suit the 6.0L but am unsure if there are any other parameters I have missed. The VE is from a LQ4 with similar cam but it is NA so I don't really know where to go with the Boost VE table? I am about a week away from starting the engine so was hoping I could get a base tune together that I could at least start it with. I have a wide band and V2. Max boost I run is 12psi. Any info would be greatly appreciated.

LQ4 - 9.4:1 comp
Lunati 235/235@114 651" lift IN & EXH
80lb siemens deka injectors
2 bar map