Piggy back computer tune LS430
#1
Rookie
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Piggy back computer tune LS430
Hey guys,
I have a 3UZ 2004 LS430 with headers, and a custom exhaust.
Wondering what options people are using to tune them with piggy back computers, if so what models were you using and what gains did you get?
I see some just alter the air flow signal... seems limited... do any alter ignition timing?
Cheers
Mike
I have a 3UZ 2004 LS430 with headers, and a custom exhaust.
Wondering what options people are using to tune them with piggy back computers, if so what models were you using and what gains did you get?
I see some just alter the air flow signal... seems limited... do any alter ignition timing?
Cheers
Mike
#3
#5
The one I am toalking about are profitional ecus. As many have used the uz engine with manual transmition in other chases & the OEM ecu will not work withe a manual. Can't remember any one of those now. It's been years when I stumbled on the builds on the net.
But be prepared as that option will be expensive.
Oh I think tom (Japanese Tuner) had a re-flashed ecu.
But be prepared as that option will be expensive.
Oh I think tom (Japanese Tuner) had a re-flashed ecu.
#6
Driver School Candidate
I'm also interested if anyone has had success w/ piggy backs. Here's a vid of someone tuning a 3uz w/ a megaquirt 3 standalone ECU. Made 214kw and 505nM at the flywheel. (286hp/370ft lbs)
Last edited by bcabano; 07-14-17 at 05:00 PM. Reason: add link
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