4 Cylinder Performance Engines

Toyota long block 4 cylinder by D.O.A. Racing Engines

4 Cylinder Performance Engines by D.O.A. Racing Engines

D.O.A. Long Block Assemblies produce a broader hp and torque band than anybody’s!

These long blocks come with a variety of options for race or street applications.

Prices are cast piston only, call for forged piston prices.

Short Blocks

  • 20R Cast – $2,000

  • 20R Forged – $2,600

  • 22R/RE Early/Cast – $2,200

  • 22R/RE Early Forged – $2,800

  • 22R/RE Late Cast – $2,200

  • 22R/RE Late Forged – $2,800

Long Blocks

  • 20R – $2,850

  • 20R EFI – $4,050

  • 20R – 22R – 22RE (pre 1985 tall block) 130 HP – $2,650

  • 22R-22RE (pre 1985) 150 HP – $3,250

  • 22R-22RE (1985 – 1995) 150 HP – $3,250

  • 22RTE (Turbo) 170 HP @ 6 psi – $3,550

  • 22R-22RE Hybrid (low block/early head) – $3,250

  • 22/20R EFI (uses 20R EFI on low block) – $3,850

Note:
Long blocks DO NOT include induction. Manifolds, plenums, injectors, throttle bodies, etc. are available separately.
Performance Parts:
Crankshaft/Pistons/Rings/Rods
Cylinder Heads
Camshafts
Induction
Master Rebuild Kits

D.O.A. Racing Engines Formula Toyota Competition Engine Assembly

D.O.A. Racing Engines Formula Toyota Competition Engine Assembly

145ci. 185hp. Propane / 104 Octane Gasoline

  • Late model block with D.O.A. internal oiling modifications.
  • Stress relieved.
  • Fully deburred main webbing.
  • Line bored @ 90*, main bore edge deburred.
  • Decked and surfaced for MLS head gasket.
  • Bored for mininum 3.665 final bore.
  • Honed for 3 ring pak, final brush hone.
  • Rock Block fill (optional).
  • Main studs.
  • Steel crankshaft, fully prepped for competition.
  • H-beam connecting rods 4340.
  • Forged pistons, choice of compression for turbocharged engines.
  • Premium ring set.
  • Tool steel pins, lightened.
  • Clevite bearings.
  • D.O.A. Racing Engines dual row timing conversion.
  • D.O.A. Racing Engines H.F. oil pump with adj. press.
  • Options:

    • Stroked / de-stroked.
    • I-beam rods.
    • Head bolts.
    • Single row timing assembly.
    • + .060 cast piston.
    • Composite H.G.

    Call for pricing.

  • New timing cover, blue printed.
  • OEM water pump.
  • New Japanese 20R head casting, ported, polished, cc’d, bronze guides, stellite seats.
  • Stainless intake, Inconel exhaust valves.
  • D.O.A. Racing Engines beehive valve springs.
  • Dougherty camshaft, custom grind.
  • OEM rocker arms, modified.
  • ARP head studs.
  • Powdercoated valve cover and oil pan.
  • 20R intake manifold, ported.
  • 145ci. 185hp. Propane / 104 octane gasoline

DOA High Flow™ Plenum-T.B. Conversion

It consists of a bored late style T-Body, and a specially ported late style upper plenum. It allows deletion of the early style assembly that uses the power confusing AFV, and replaces it with a superior system. Throttle response is incredible, and both tq. and hp. gains are realized THROUGHOUT the rpm band.

  • Price $850.00, no core.

D.O.A. Racing Engines, "Dominating Other Attempts"