Sonny's 803 cu. in 5.3 Bore Space Wedge 1x4 Nitrous Engine

Sonny's has developed a new 5.3 Bore space Wedge Combination with a single 4 barrel carb that makes over 1500 HP! Naturally Aspirated, and with one system makes 1950 HP. This engine is a must for Top Sportsman and Top Dragster Racers. This engine is ultra lightweight and is designed for performance.

Over 1950 HP with Single Carb and 1 Nos system
PRICE $63,900.00
Sonny's 803 cu. in 5.3 Bore Space Wedge 1x4 Nitrous Engine - Sonny's Racing Engines & Components
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Features:
  • •Sonny's fully in-house CNC ported Pro Stock 5.3 bore space symmetrical heads
  • •SAR/CN Billet block with raised cam
  • •Bryant billet crank
  • •GRP aluminum billet rods
  • •Sonny's designed pistons
  • •1.031 tool steel wrist pins
  • •Total Seal Rings
  • •Manley titanium valves & PSI springs
  • •SAR/T&D shaft mounted rocker system w/ one-piece rocker bar for endurance and needle bearing roller tips
  • •Jesel 1 - 1/16" keyed lifters
  • •Jesel Belt drive
  • •Moroso 4-stage dry sump oiling
  • •Moroso vacuum system
  • *70mm SAR/ LSM camshaft
  • •ATI balancer
  • •MSD cranktrigger
  • •SAR/ Special Custom cast aluminum 4 barrel manifold
  • •SAR/BLP 2100 CFM carb with 2.750 throttle bores
  • •Sheetmetal billet rail valve covers
  • •MSD pro series starter
  • •Fuel lines with magnaflow regulator
Options:
Dailey lightweight oiling system $1,200.00
EFI option $3,900.00
Second system added (300 HP) $1,800.00
For Questions or Additional Information Call 434-239-1009 or Contact Us