Motion Lab Stage 1 2.0L FA20 Pro-Built Short Block

Motion Lab Stage 1 2.0L FA20 Pro-Built Short Block


Up to 650whp @ 7800rpm

SKU: Stage 1 FA20 Category: Brand:

The FA20 Stage 1 engine offers superior strength over the factory engine in several ways. We cut to the chase with the Stage 1 block and include the impressive Manley Performance “TurboTuff” I-beam rods. Rated to 1000HP, “TurboTuff” rods are forged from aircraft quality 4340 degassed material. Each rod is shot peened and magnafluxed after final machining, ARP2000 rod bolts are standard. In combination with the “TurboTuff” rods we are using the Manley Performance “Platinum” series piston design. Offering a high quality chromoly 2.250” x .150” wrist pin, anti-friction skirt coating, TotalSeal ring pack, and offset wrist pin right out of the box for superior performance. Fully blueprinted and assembled to our strict specifications using King XPG Race bearings in a clean climate controlled facility.

  • Manley Performance “TurboTuff” 4340 Forged I-Beam Rods
    • Standard ARP2000 Rod Bolts
    • ML-Spec King XPG Race rod bearing clearances
  • Manley Performance “Platinum” series 2618 Forged Pistons
    • 10:1 Compression ratio
    • Anti-friction skirt coating
    • Off-set wrist pin
    • Standard Chromoly Wrist Pin (.886″ x 2.250” x .150” wall)
  • New Subaru OEM FA20 Factory Block
    • Bored and honed to 86.1MM
    • New OEM Case bolts standard
  • New Subaru OEM FA20 DIT Crankshaft
    • ML-Spec King XPG Race main bearing clearances


Customer to pay extra for shipping: Contact us for a shipping quote, to arrange installation or local pickup.

Weight 110 lbs
Dimensions 20 x 20 x 20 in