FA20 Engine Rebuild Part 1 Case Half Assembly FRS/BRZ/FT86

This video is not to be used strictly as a guide on how to rebuild an engine, I am not a professional and you may follow this video at your own risk. Please use your best judgment when it comes to assembly. I am not responsible for any mistakes you may have followed throughout this video.

Follow the guidance for the particular sealant you purchase and use, the sealant I purchased and used had different cure and re-assembly times than what the rebuild manual called for, which was a mistake on my part. The manual says to assemble within 5 minutes of applying which is if you use the sealant supplied through subaru. The sealant I used had different cure and re-assembly times which I did incorrectly.

This is the Manual that I personally organized step by step, and sifted through to gather the proper procedures according to Subaru when it comes to engine assembly. https://www.dropbox.com/scl/fi/5gaqoj...

Parts included with part numbers and cost:

This is the sealant that I used for the entire engine assembly. I contacted permatex directly to ask which sealant to use and they suggested this one. I am unsure if this really is the proper sealant so use at your own risk. PX OPTIMUM BLACK CT
PTX 27237

Assembly lube I used Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red https://a.co/d/4bq3qbG

Engine rebuild cost with part numbers

SU003-07504 Timing Chain Cover $336.42
SU003-06232 Upper Oil Pan M/T $243.78
SU003-05884 Dipstick tube $23.35
SU003-00110 Oil Pan Baffle OEM $9.38
SU003-00305 Oil Pick Up tube $20.60
Shipping + tax $50.25
Total $684.78

SU00304750 Engine wiring harness $304.04
SU00300121 Engine Oil Pan Gasket $6.36 x2
SU00300412 CrankShaft position sensor $105.68
SU00300172 Plate Crank Sensor $26.01
SU00300178 Crank Pulley Bolt $8.62
SU00300177 Crank Pulley Spacer $42.91
SU00300333 DI Fuel O Ring 1 $5.72 x4
SU00300323 DI Fuel Seal 2 $5.72 x4
SU00300334 DI Fuel O Ring 3 $5.72 x4
SU00304712 Rocker Arm $27.59 x16
SU00306140 Lifter $10.50 x16
SU00300299 Small strainer filter $7.29 x4
SU00300401 Water Pump $153.54
SU00304260 Time chain cover bolt 1 $0.94 x2
SU00302197 Time chain cover bolt 2 $1.94 x3
SU00304312 Time chain cover bolt 3 $1.95 x7
SU00304311 Time chain cover bolt 4 $0.94 x20
Shipping $38.95
Tax $128.25
Total $1,632.97

SU00302404 Grounding cable 1 $8.71
SU00302405 Grounding cable 2 $6.69
Shipping + tax $13.52
Total $28.92

SU00300208 Valve shim $7.80 x16 You have to order you specific size shim depending on your valve clearances
Shipping $11.34
Total $136.14

SU00300155 Crank Shaft $536.02
Tax $46.90
Shipping $24.58
Total $607.50

SU00300098 Main case bolt $6.01 x10
SU00302154 Main case washer $0.55 x10
SU00304313 Exterior case bolt $1.85 x5
Total $85.80

Manley I Beam ConRod $930.76
Manley Extreme Duty Piston $667.92
Supertech Black Nitride Intake Valves $189.22
Supertech Inconel Exhaust Valves $249.96
King Rod Bearing $155.99
King Main Bearing $203.99
Tax $186.49
Total $2,413.61

HKS Super Fire Racing M50HL Iridium Spark Plugs - FRS/86/BRZ SKU: HKS-50003-M50HL HKS Spark Plugs $26.97 x4

Engine Gasket and Seal Kit -FRS/86/ BRZ
SKU: SUB-GASSEALKIT Engine Gasket Kit $222.02

ARP Head Stud Kit - FRS/BRZ/86 SKU:
ARP-260-4301 ARP HeadStuds $232.62

Tomei Headgasket 89.5mm 1.1mm
SKU: TA4070-SBO3C Tomei Head Gasket $108

Total $670.52


800506350 OEM oil pan bolts $1.59 x16
Shipping $24.62
Total $50.06

Cart Items SKU 2014 Scion FR-S 2.0L Timing Kit TK4345.E2 Timing chain kit $261.97
Shipping $29.99
Total $291.96

Machine Shop $1,730

Total $8,282.20