00:00 Intro
00:57 actuator location
01:04 0.3 bar mamba actuator spring 054-0051
01:39 Talk about actuator spring rates and target boost
02:47 Remove turbo
03:40 strip turbo on the bench
04:16 Have a look at the maxpeedingrods wastegate GT2871 GT2860
04:53 Marking the turbo for grinding and port matching
05:10 Scribe a line to show the size
05:52 Grind the weld off the rod arm
05:56 Marking the alignment before parting the weld
06:57 17mm original wastegate hole enlargement
07:27 Drilling with step bit works OK
08:44 Measuring the bore out to 23mm
09:18 Weld the arm back on
09:53 Put the turbo back together
10:16 Pressure testing the actuator motion
11:05 Assemble dump flange
11:31 Put the turbo back on the car
13:45 Road testing the new setup
14:14 Looking at the datalogs of the boost control
15:57 Outro Ending talk
‪@MaXpeedingRods‬
#boost #turbo #mr2
• Part 1 Toyota MR2 Spyd...
• Part 2 Toyota MR2 Spyd...
• Part 3 Toyota MR2 Spyd...
The forth part of the video series of the 1zz-fe turbo conversion of my 160k mile hairdresser car, using Apexi PFC, MaXpeedingRods turbo and super cheap DIY charge cooler