Toyota 22R Performance Engine Cylinder Head Rebuild
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- Опубліковано 22 сер 2024
- This is the last part of the machining process before we assemble this 22R engine. Cut 3 angle seats and show the port and polish that Sam did to the head to increase flow.
looks like ITM cyl head. not OEM one. also, these heads really like 4-5 angles and resize the throats(75-82), plus a 30 backcut on valve. it all adds up.
you can cut away a lot of that intake swirl wall to make it flow
240 was too fine for the intake runners because it’s not direct injection and it’ll cause fuel to puddle
Hmmm, interesting concept. Makes sense
@@EngineKrahnicles i was told like an hour ago by 22reperformance that porting doesn’t really help the 22re head at all I guess the intake runners are too large and where you can gain the most performance is below the valve seat where the swirl type pocket it is I guess
@@fiys567 well thats good information. Thanks for the input