• Home
  • Engines
  • PRO MOD 745 CU. IN. 5.000" BORE SPACING 1490 HP RACING ENGINE

SONNY'S DESIGN PRO MOD 745 CU. IN. 5.000" BORE SPACING

"GM SEMI-HEMISPHERICAL HEADED ENGINE"

1490 HP (2100+ HP ON TWO MODERATE SYSTEMS)
Complete and Dyno Tested
PRICE $72,500.00
SALE PRICE $68,995.00
SONNY'S DESIGN PRO MOD 745 CU. IN. 5.000" BORE SPACING - Sonny's Racing Engines & Components
Click image to enlarge
Picture may show optional equipment
Features:
  • Sonny's in-house fully CNC ported Pro Mod GM "Next Generation" Hemispherical cylinder heads
  • SAR special Billet aluminum 5.000 B.S. block with 1.000" raised cam
  • Bryant billet crank
  • BME 426 or GRP aluminum forged rods
  • Venolia P/M pistons(13.8 to 1 comp)
  • 1.094 tool steel taper-wall pins
  • Xtreme tool steel rings
  • Special titanium valves & PSI springs
  • SAR/ shaft mounted rocker arm system w/needle bearing roller tIps
  • Keyed lifters 1 - 1/16"
  • Sonny's 65 mm cam
  • Jesel Belt drive
  • Moroso 4-stage dry sump oiling system
  • Moroso vacuum system
  • ATI balancer
  • MSD cranktrigger
  • SAR sheetmetal manifold with 4x2 linkage
  • (4) 2 barrel BLP dominator carburetors
  • Sheetmetal billet rail valve covers
  • Pro series CSR starter
  • Fuel lines with 4 port regulator for carburetion
  • Fuel lines and regulator for Nitrous
  • Two Nitrous systems (installed)
  • Drilled and tapped for third system
Options:
Third system with 13.3 to 1 compression available $1,895.00
For Questions or Additional Information Call 434-239-1009 or Contact Us