1. DZM

    3UZ Stock Piston Limits

    What boost have people reached on stock 3UZ pistons? Im building a 3UZ with early thick rods and arp head studs, rings gapped for boost and full rotating assembly fully rebalanced. Will be running a Holset He400 Turbo. Engine is on Megasquirt MS3. will be running 99ron pump fuel. Aiming to...
  2. George_R

    Lexus IS250 to 3UZ-FE (completed)

    Two recent projects of mine, 3UZ-FE 6a/t to IS250 Both of them feature fully functional instrument panel, a/c , push start and most importantly TRC & VSC systems. Other key things to mention are stock looks both inside and outside, clean wiring etc Old demo clip of the 1st car's VSC...
  3. George_R

    1UZ VVTi / 3UZ / 2JZ stock ECU conversion for M/T

    This offer is a device that eliminates limp home mode, which is otherwise active if ECU does not 'see' stock auto transmission. Earlier ECU models (1UZ non-vvt, 1jz, 2jz before 1998) didn't have "underpowered" fuel/spark/vvti (for the JZ) maps for N/P transmission range, so these ECUs are...