The 348R is a Race Only 302 based engine tha produces 675-700hp at 7800-8000 RPM and 525 ft/lb at 5800 RPM. This engine has a 4.125″ bore and a 3.25(348cid) or 3.40 (363cid) stroke with a 13.5:1 compression ratio. The 348/363R crate engine is available in 348 cid and 363 cid versions. We suggest using using the 348 version if you plan to add a turbo or blower, and the 363 version for naturally aspirated or nitrous versions. we offer these engine in both carburetor and EFI versions. With proper tuning we suggest a boost limit of 20 psi and a 275hp limit on nitrous. If you are wanting more boost or nitrous horsepower please ask about crank and rod upgrade.

 

 

Parts List

 

• Dart 302 8.20 Deck Block Pro Machined • Felpro MLS or Cometic Head Gaskets
• Scat 4340 3.25 Steel Crankshaft-Internal Balanced • Lunati Solid Roller Lifters
• Scat 4340 5.40 H Beam Connecting Rods • 1pc HD 3/8 Moly Pushrods
• Custom Bennett Spec Ross Pistons • Bennett Spec Roller Rockers
• Calico Coated Clevite Bearings • Bennett Polished Valvecovers w/ Oil Fill Cap & Breathers
• Bennett Custom Grind Solid Roller Camshaft • Canton or Moroso Oil Pan Kit
• Roller Timing Chain & Cam Degreed • Melling HD Oil Pump
• Bennett CNC Ported TFS Hi Port Cylinder Heads • ATI Balancer
• 2.100 X 1.600 Valves • Edelbrock Super Victor Intake
• Manley Nextek Valvesprings • Pro Assembled
• ARP Head Bolts • Break In Oil & Dyno Tested and Tuned
• MSD Distributor & Plug Wires • Bennett Spec HP Series Carburetor & Billet Spacer
• EFI Version includes FAST EFI System, Injectors,and Throttle Body

 

Additional options for this engines package

• EFI • Vacuum pump kit
• Blackout • Motor plate
• Custom polishing or powder coating of parts • Jesel or T& D shaft mount rockers
• Billet bracket kits for ps, a/c, and alternator • Individual runner-8 throttle body efi intake
• Nitrous systems

348R Carbureted

$$17,695
  • Price includes everything from the carburetor to the oil pan and engine dyno testing.
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348R Fuel Injected

$20,295
  • Price includes everything from the EFI to the oil pan and engine dyno testing.
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Need More Info?

Call us 1-800-240-RACE or Fill out the form below

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