420A Turbo Short clip; 50% throttle

My RS-Turbo. I replaced the 8lb spring with a 5lb spring in my external wastegate. That was at about 50% throttle and going up a hill. I don't have my A/F gauge hooked up yet so it constantly reads as rich. I have flutterdump so I also still need to fix that. Getting a smaller spring for my TiAL BOV.

T04E .50 trim turbo
38mm wastegate
FPR
12:1 FMU
Full 2.5" Exhaust
50mm TiAL BOV
etc., etc.

After thinking for a bit, I am going back to 8lbs. 5lbs just doesn't pull as much anymore!

Happy boosting.

Oh and I have a wideband on there now.

Category:

Autos & Vehicles

Tags:

• 420A
• Turbo
• DSM
• TiAL
• BOV
• N1
• Exhaust
• Mitsubishi
• Eclipse

[topend]

its bad the flutter dump?

in the bov?

[PaulRSTEclipse]

Probably... The vac line I used was too small. I've replaced it with a larger hose and it releases like it's supposed to :)

[PaulRSTEclipse]

Kits = No no b/c they don't come with everything you need. Piece it together yourself.

[p1n0yBalleR]

is ur 420a rebuilt? because I have a 95 eclipse gs and planning on boosting it without rebuilding the engine... any suggestions on what turbo kit I shold get?

[kristoffpistoff8]

with my eclipse im doin about 4000rpms at 80 in 5th gear... and im runin 6psi wit a 420a

[PaulRSTEclipse]

Thanks, but I already purchased a wideband :)

[helloimsonik]

I have an a/f gauge if you want to buy.

[PaulRSTEclipse]

Ok, question for all of you who have seen this video... What is your RPM level at 80mph? I'm hittin' 3,500 at 80... Anyone else gettin' those numbers or is my tachometer off???

[PaulRSTEclipse]

Don't know yet. I haven't run it on a dyno yet.

[drzflyest4]

any idea hbow much is getting to the crank? to the wheels?