i pulled a 7mgte at the pick and pull the other weekend and the r154 as it seemed good too. car was bone stock, still had all brackets and stock airbox, paper filter, stock exhaust etc and was wrecked. dont know the miles. cluster was already gone. anyway, checked valve clearance and they were all perfect. checked the #2 rod bearing as it looked like a lil heat on that rod throw and perfect. so heres to hoping its perfect. lol. i changed it this past weekend. almost done. it rained all day sat and i was working outside or it would be done.
got the head off the old 7m. took a few hrs longer then expected cause it was raining and also i couldnt find my deepwell 14mm 12 point socket to remove the head studs. went ot 2 diff autoparts stores, only sold 6 point. ended up going all the way to sears for it. anyway, got the head off, the mhg is fine. but as i suspected the #1 piston was melted badly, in 2 places. the head however is fine. heres the pics. lol.
well, helicoiled all the exhaust studs. new 90deg coolant hoses. new coolant bypass hose so no tb or isc cooling. or heating rather. lol. new vac lines. disconected all the bs vac crap i dont need. got rid of the egr, new plugs, etc...
the new engine after installing the mhg and arp head studs and the valve covers with ss allen head bolts.
the w58 i took out with the old engine.
the r154 i got with the new 7mgte that im putting in
drilled and tapped the back of the head and installed a 3/8ths npt pipe plug with red locktite to block the egr.
same thing on the intake. no need for block off plates.
another view. you can also see my pte 780cc/min injectors and note i removed the fuel pulsation dampener and installed a 6an fitting for the fuel feed. same on the fuel filter. so ran a 6an ss line from the filter to the rail.
heres most of the missing aluminum from my #1 pistons. it was in the bottom of the pan. (yes i learned how to use the macro setting. lol)
and this is how the car sits right now. not done but should be able to button it up tomarow or the next day and go for a test drive to the has station as the fuel light is on. lol.