SONNY'S WEDGE PRO MOD 903 C.I. 5.300" BORE SPACING 1730 HP (2750 HP with 4 Moderate Systems)

IF YOU WANT THE ULTIMATE PRO MOD ENGINE, THIS 903 IS THE ANSWER, FEATURES SONNY'S PRO MOD "GM" 16 DEGREE STAGE 2 CYLINDER HEADS, BILLET CN BLOCK, GRP RODS, 70MM CAMSHAFT, THIS ENGINE MAKES OVER 1730 HP NATURALLY ASPIRATED AND OVER 2750 HP ON FOUR MODERATE SYSTEMS. WE ALSO OFFER AN EFI OPTION (SEE BELOW)

*** This is the same engine that Mike  Castellana just ran 3.771 to the 1/8th mile and  5.76 @ 244.69 MPH in the 1/4 mile at Virginia Motorsports Park in NHRA legal Trim !!!!

 

We also offer a 903 cu.in Ford Design Pro Mod Engine,  the same as Robert Patrick is using, he recently won the ADRL National event in Bristol TN, running a 3.81 e.t. in the 1/8th mile,  call for pricing

1730 HP (2750+ HP ON FOUR MODERATE SYSTEMS)
Complete and Dyno Tested
PRICE call for pricing
SONNY'S WEDGE PRO MOD 903 C.I. 5.300" BORE SPACING 1730 HP (2750 HP with 4 Moderate Systems) - Sonny's Racing Engines & Components
Click image to enlarge
Picture may show optional equipment
Billy Glidden's new 903 EFI engine shown above !!
Features:
  • Sonny's in-house fully CNC ported Pro Mod GM Stage 2 "Wedge" 16 degree cylinder heads
  • SAR special Billet aluminum 5.300 B.S. block with raised cam location
  • Bryant billet crank
  • GRP aluminum Billet rods
  • Sonny's Custom P/M pistons
  • 1.094 tool steel pins
  • SAR custom ring pkg.
  • Special titanium valves & PSI springs
  • SAR/ shaft mounted rocker arm system w/needle bearing roller tips
  • Jesel Keyed lifters 1-1/16"
  • Sonny's Custom cam
  • Jesel Belt drive
  • Moroso 5 stage oiling system with air pump
  • Star vacuum pump
  • ATI Balancer
  • MSD cranktrigger
  • SAR sheetmetal manifold with 4x2 linkage
  • (4) 2-barrel carburetion
  • Sheetmetal billet rail valve covers
  • MSD "APS" starter
  • Fuel lines with 4 port regulator for carburetion
  • Fuel lines and regulators for Nitrous
  • Four Nitrous systems (installed
Options:
EFI OPTION WITH RUN MAP (save 26lbs) call
Dailey 6 stage lightweight oiling system ( save 8 lbs) call
For Questions or Additional Information Call 434-239-1009 or Contact Us