What else to do if already swapping fuel injectors????

[Tsfc]

Hey guys, it looks like I'm going to do a fuel injector soon. I have six brand new OEM ready to go (but replaced one last year, so likely five going in this time)

...... But if I'm taking all that stuff off already what do you guys think I should also swap while I'm down in there? Intake manifold gasket set? Any ideas? Aside from doing the rest of the injectors! (Number 5 done)



Here's a list of what i have done since I got it at 200,000km:


Timing belt
Power steering belt
Alternator belt
Rebuilt the alternator, cleaned off corrosion and new brushes
Ac belt
Ac compressor with clutch
Ac receiver dryer
Expansion valve
Thermostat and gasket
Water pump and gasket
Idler roller
Tensioner roller
Front camshaft seals
Front crankshaft seal
Hydraulic tensioner
02 sensors
Spark plugs (twice, 2nd set just 1000kms ago)
Wires (twice' 2nd set just 1000kms ago)
Cleaned fuel injectors and replaced number 5 after misfire code
Sea foam treatment!
Radiator and hoses
Couple tranny drain and fills
Ignition coils (1000km ago)
Brake pads and rotors (1200kms ago)

Car is currently at 268,500kms

Any insight and input greatly appreciated. Cheers to all!

 

[JWaldz]

I mean, you're a lower intake plenum away from doing valve cover gaskets.. Why stop at just the upper haha