Hey guys, I bought a 2000 4Runner SR5 4WD manual wreck to convert my supercharged 1999 4Runner 2WD into a 4x4/manual. I've already got the ECU, bell housing for R series, etc....
I'm looking for a flywheel before I can start my project. LC engineerings selection is showing a 12 pound and a 35 pound flywheel. I've read that stock is about 24ish pounds.
How badly will I kill my torque with a 12 lb flywheel? Should I just go stock? I'm regeared to 4.56 from 3.91 and on 33" mud terrains. Current performance upgrades for the motor are TRD supercharger (still running 4PSI) K&N intake, LCE header, 2.5" cat, 2.5" pipe (considering 2.25" pipe if it will improve performance)
Thanks guys, I know this isn't much of a 4x4 forum, but you guys know a lot about 3RZ performance. My powerband is boring and slow (no help with the stupid automatic), and doesn't have any decent pickup until about 4k RPM.
Here's a gauge vid of WOT. I made it when I installed the supercharger so my apologies that the camera shys away from the gauge cluster a lot.