AMS HPFP, DW Injectors and Fuel Rails

Abstract rude · 2021-10-22

Finally adding some items that I've had for a while. Already got my revised tune from Seb so hopefully all goes well.

Abstract rude

Discussion Starter · #2 · Oct 24, 2021

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2018 Q50 Luxe AWD / Escort Max3 & M1 Cam w/Blendmount & MirrorTap / 40% Ceramic Tint / VIS Racing CF Hood, CF Mirror Caps, CF Rear Diffuser, CF Eyelids / Pure Turbos S2 / Z1 Full Catted DPs / Stillen CBE / Akebono BBK w/ Z1 SS-BB Lines / Z1 2 Piece Rotors w/ Infiniti Street Pads / HKS BOVs / BMS Elite HE / Infiniti Intakes / MotorWest Injectors / AMS Parts: Aux Intercooler Tank, Coolant Exp Tank, Aux Intercooler Pump Kit, HPFP, LPFP, Flex Fuel Kit, Fuel Filter, Fuel Sensor / Ecutek Spec-Z / ADD W1 OCC / Front GTR LSD / Rear Quaife LSD / Hotchkis FSB & RSB / RSR Sports-I C/Os / Infiniti Titanium FRT Adj UCAs, SPL Parts: FRT & RR End links, FRT Adj Outer Tie Rod Ends, SPC RR Adj Toe, Camber & RR Traction Arms / TBW Eng Skid Plate / IE Al Driveshaft / NISMO 57CR Clubsport 19x9.5 +35 FRT & RR / Kumho 245/40 ZR90 & Yokohama Ice Guard 245/40 R19 / NISMO AI Lugs / NISMO Valve Caps / Z1 Motor Mounts / Z1 Tranny Mount / Z1 Rear Diff Brace / Z1 Subframe Collars

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IridiumRS400

· #3 · Oct 24, 2021

Are you replacing the spark plugs while you are in there?

How do the intake valves look (i.e., how much carbon is on the back of the valves)?

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QFittyRS

· #4 · Oct 24, 2021

Wow its looks quite dirty. I'd have to spray break cleaner all over everything.

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Avedis53

· #5 · Oct 24, 2021

Break cleaner eh?

2018 Q50 Red Sport AWD - Graphite Shadow - Essential, Sensory, Performance, and ProACTIVE Packages - Continental DWS 06 255/40ZR19 - BMS JB4 w/BT Rev.3 Connect Kit, EWG wires & fuel wires- FI CBE w/resonated X-pipe & 14" mufflers - HKS resonated lower downpipes - Z1 Motorsports 2-Piece drilled and slotted brake rotors - Z1 SS brake lines - Infiniti Motorsports street pads - Stillen adj. rear anti-sway bar - SPL Pro rear ASB endlinks - Sprint Booster throttle controller - Mishimoto OCC - XPEL Ultimate Protective Paint Film - SunTek ceramic tint - Color-matched rear spoiler - ShiftKoncepts paddle shifter extenders - PrecisionLED light kit - PGONE sequential mirror turn signals - VLEDS backup lights - Tuxmats - StrongArm trunk lifts - Escort 360c radar detector w/Blendmount & MirrorTap - Vantrue N2 Pro dashcam - Dragy GPS Performance Meter

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Abstract rude

Discussion Starter · #6 · Oct 24, 2021

IridiumRS400 said:
Are you replacing the spark plugs while you are in there?

How do the intake valves look (i.e., how much carbon is on the back of the valves)?

Spark plugs are being replaced and Intake Valves look fine.

2018 Q50 Luxe AWD / Escort Max3 & M1 Cam w/Blendmount & MirrorTap / 40% Ceramic Tint / VIS Racing CF Hood, CF Mirror Caps, CF Rear Diffuser, CF Eyelids / Pure Turbos S2 / Z1 Full Catted DPs / Stillen CBE / Akebono BBK w/ Z1 SS-BB Lines / Z1 2 Piece Rotors w/ Infiniti Street Pads / HKS BOVs / BMS Elite HE / Infiniti Intakes / MotorWest Injectors / AMS Parts: Aux Intercooler Tank, Coolant Exp Tank, Aux Intercooler Pump Kit, HPFP, LPFP, Flex Fuel Kit, Fuel Filter, Fuel Sensor / Ecutek Spec-Z / ADD W1 OCC / Front GTR LSD / Rear Quaife LSD / Hotchkis FSB & RSB / RSR Sports-I C/Os / Infiniti Titanium FRT Adj UCAs, SPL Parts: FRT & RR End links, FRT Adj Outer Tie Rod Ends, SPC RR Adj Toe, Camber & RR Traction Arms / TBW Eng Skid Plate / IE Al Driveshaft / NISMO 57CR Clubsport 19x9.5 +35 FRT & RR / Kumho 245/40 ZR90 & Yokohama Ice Guard 245/40 R19 / NISMO AI Lugs / NISMO Valve Caps / Z1 Motor Mounts / Z1 Tranny Mount / Z1 Rear Diff Brace / Z1 Subframe Collars

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Blkq50s

· #7 · Oct 24, 2021

Abstract rude said:
Spark plugs are being replaced and Intake Valves look fine.

what spark plugs are you going with?

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Abstract rude

Discussion Starter · #8 · Oct 24, 2021

Blkq50s said:
what spark plugs are you going with?

OEM spark plugs, Part #: 22401-5CA1D

2018 Q50 Luxe AWD / Escort Max3 & M1 Cam w/Blendmount & MirrorTap / 40% Ceramic Tint / VIS Racing CF Hood, CF Mirror Caps, CF Rear Diffuser, CF Eyelids / Pure Turbos S2 / Z1 Full Catted DPs / Stillen CBE / Akebono BBK w/ Z1 SS-BB Lines / Z1 2 Piece Rotors w/ Infiniti Street Pads / HKS BOVs / BMS Elite HE / Infiniti Intakes / MotorWest Injectors / AMS Parts: Aux Intercooler Tank, Coolant Exp Tank, Aux Intercooler Pump Kit, HPFP, LPFP, Flex Fuel Kit, Fuel Filter, Fuel Sensor / Ecutek Spec-Z / ADD W1 OCC / Front GTR LSD / Rear Quaife LSD / Hotchkis FSB & RSB / RSR Sports-I C/Os / Infiniti Titanium FRT Adj UCAs, SPL Parts: FRT & RR End links, FRT Adj Outer Tie Rod Ends, SPC RR Adj Toe, Camber & RR Traction Arms / TBW Eng Skid Plate / IE Al Driveshaft / NISMO 57CR Clubsport 19x9.5 +35 FRT & RR / Kumho 245/40 ZR90 & Yokohama Ice Guard 245/40 R19 / NISMO AI Lugs / NISMO Valve Caps / Z1 Motor Mounts / Z1 Tranny Mount / Z1 Rear Diff Brace / Z1 Subframe Collars

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Blkq50s

· #9 · Oct 25, 2021

Abstract rude said:
OEM spark plugs, Part #: 22401-5CA1D

ok cool thanks!!!

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Q50Wolf

· #10 · Nov 30, 2021

Hey @Abstract rude - how's the Q been running since the upgrades? Are you running E85?

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[email protected]

· #11 · Nov 30, 2021

Hussain @ Racebox has my car tuned for E50 - my stock injectors and the smaller HPFP being the reasons I can’t run a higher E level. So far - no issues.

2017 Q50 Premium RWD Midnight Black • BMS JB4 w/ Fuel Wires, WMI w/ DO7’s • EcuTek Dyno Tune (Hussain @ Racebox) • Pure Stage 2 Turbos • AMS HX w/ Aux Tank & IC Pump, HPFP (RA338) & LPFP, Flex Fuel Kit v2, CAI, Catted FDP • Traction Concepts LSD Kit • Pride Diff Brace • Mishimoto OCC & Intercoolers • Fast Intentions Res. Touring 2.5” CBE • SmarkAutoKit (Taimoor Rab) • Z1 Motorsports BBK, 2-Piece sprinkle slotted brake rotors, PU Motor Mounts, SS brake lines • Centric Posi-Quiet Ceramic pads • Continental DWS 06+ 255/40ZR19 • Forgestar CF10 19x9+35 Gloss Black

2023 Audi S4 Prestige Chronos Grey Metallic - Audi Sport Interior: Black with Crescendo Red stitching, Fine Nappa Leather, Black Optic Plus Package, S Sport Package, Dynamic Steering, Sport Exhaust Resonator, Carbon Fiber Spoiler & Mirror Caps • BODENLA Auto Start/Stop Disable Kit

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Abstract rude

Discussion Starter · #12 · Jan 24, 2022

Q50Wolf said:
Hey @Abstract rude - how's the Q been running since the upgrades? Are you running E85?

I have not gone down the path of E85. The vehicle is running great since the last revision and dyno numbers looked okay, 400whp/456lb.ft. I did not want to push it after discussing my plans with Seb of upgrading the turbos. Now just waiting on my pure turbos and debating on E85. I might since I have all the supporting mods already.

2018 Q50 Luxe AWD / Escort Max3 & M1 Cam w/Blendmount & MirrorTap / 40% Ceramic Tint / VIS Racing CF Hood, CF Mirror Caps, CF Rear Diffuser, CF Eyelids / Pure Turbos S2 / Z1 Full Catted DPs / Stillen CBE / Akebono BBK w/ Z1 SS-BB Lines / Z1 2 Piece Rotors w/ Infiniti Street Pads / HKS BOVs / BMS Elite HE / Infiniti Intakes / MotorWest Injectors / AMS Parts: Aux Intercooler Tank, Coolant Exp Tank, Aux Intercooler Pump Kit, HPFP, LPFP, Flex Fuel Kit, Fuel Filter, Fuel Sensor / Ecutek Spec-Z / ADD W1 OCC / Front GTR LSD / Rear Quaife LSD / Hotchkis FSB & RSB / RSR Sports-I C/Os / Infiniti Titanium FRT Adj UCAs, SPL Parts: FRT & RR End links, FRT Adj Outer Tie Rod Ends, SPC RR Adj Toe, Camber & RR Traction Arms / TBW Eng Skid Plate / IE Al Driveshaft / NISMO 57CR Clubsport 19x9.5 +35 FRT & RR / Kumho 245/40 ZR90 & Yokohama Ice Guard 245/40 R19 / NISMO AI Lugs / NISMO Valve Caps / Z1 Motor Mounts / Z1 Tranny Mount / Z1 Rear Diff Brace / Z1 Subframe Collars

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Q50Wolf

· #13 · Jan 24, 2022

Abstract rude said:
I have not gone down the path of E85. The vehicle is running great since the last revision and dyno numbers looked okay, 400whp/456lb.ft. I did not want to push it after discussing my plans with Seb of upgrading the turbos. Now just waiting on my pure turbos and debating on E85. I might since I have all the supporting mods already.

Very cool, I'm going to AMS next month for them to complete the RA600 build. Honestly once I'm back in CO I'll most likely be running 91o 80-85% of the time, but I am looking forward to having the option of higher octane!

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