Shafiroff Racing UltraStreet Chevy Crate Engines
Shafiroff Racing 598 Big Dawg Twisted Crate Engine Shafiroff Racing 434 Sportsman Drag Race Engine


427 RealStreet Small Block Chevrolet Crate Engine427 RealStreet Small Block Chevrolet Crate Engine Shown With Optional Equipment
Less Carb & Ignition

427 Chevy ... Just Seeing Those Legendary Numbers Brings Back Memories Of Big Block Corvettes And Camaros Ruling The Streets In The 60's and 70's. Now You Can Have That Power And Feel In A Small Block Package At An Incredible Crate Engine Price!!

  • Horsepower
  • Torque
  • Bore & Stroke
  • Compression Ratio
  • Fuel Requirement
  • 525 @ 5600 RPM
  • 550 @ 4200 RPM
  • 4.125 x 4.000
  • 10.25 to 1
  • 91 Octane



Carburetors & Fuel System:
Why Buy A Carburetor From Us?

Yes, you can certainly purchase a stock carb from the big mail order companies but we've seen carbs out of the box down on power as much as 40HP and between 15-20HP is common. That's why we disassemble and blueprint EVERY carburetor before we ever bolt it on your engine. We then tune, adjust and jet your carb on your engine so you get every ounce of power that you paid for.

Even if you're considering one of our Engine Kits or simply looking for a replacement carb, the same blueprint work is done and we dyno test it on a comparable engine to yours before it ships!
$ Priceless

Edelbrock 825 CFM Carb Package w/Electric Choke includes: Carb Spacer, Studs & Gaskets. Dyno Tuned and Jetted. Excellent Street Manners With Improved Cold Weather Starting & Increased Fuel Economy. Produces Slightly Less Peak Horsepower. $ 595
QuickFuel 780 CFM Vacuum Secondary Carb Package includes: Carb w/Billet Metering Blocks & Throttle Body, Electric Choke, AN Inlets, Studs & Gaskets. Dyno Tuned, Jetted and Calibrated on your engine. $ 750
QuickFuel 830 CFM Mechanical Secondary Carb Package includes: Carb w/Billet Metering Blocks & Throttle Body, Electric Choke, AN Inlets, Studs & Gaskets. Dyno Tuned, Jetted and Calibrated on your engine. Recommended For Vehicles With Manual Transmissions. $ 765
QuickFuel 950 CFM Carb Package includes: Carb w/Billet Metering Blocks & Throttle Body, Phenolic Spacer, Aluminum AN Fuel Fittings, Studs & Gaskets. Dyno Tuned, Jetted and Calibrated on your engine. Includes Edelbrock Super Victor Intake. $ 895
Mechanical Fuel Pump Package Includes: High Volume Race Design 6 Valve Pump, Fuel Pump Rod, XRP -8 Braided Fuel Line Inlet Kit w/8AN Lines, Fittings and Fuel Filter. Plumbed, Installed & Dyno Tested On Your Engine. $ 395
Holley Billet Gerotor Electric Fuel Pump • Up To 750HP $ 195
Holley Billet Gerotor Electric Fuel Pump • Up To 900HP • Includes Regulator $ 235
Chrome Edelbrock Dual Feed line with filter and AN fittings (for Edelbrock carb only). $ 95
Weiand X-CELerator Intake. Over An Inch Lower Than Virtually Every Other Performance SB Intake. Slight Loss In Torque But Essentially The Same HP As The Edelbrock! Will Fit Under Stock Corvette Hood. $ N/C
Ignition System:
MSD Electronic Ignition Package Includes: MSD Pro Billet Distributor, Hi Perf Gear, Custom MSD 8.5mm Wire Set. Custom Curved and Calibrated To Your Engine. $ 395
MSD 6AL Digital Electronic Ignition Box w/Hi-Speed Rev Limiter $ 239
MSD 6AL-2 Digital Electronic Ignition Box w/Launch Control & Hi-Speed Rev Limiter $ 279
MSD Blaster 3 Hi Performance Ignition Coil w/HEI Style Post $ 49
Accessories:
Billet Specialties Tru Trac Serpentine System $ Call
Billet Specialties V-Track Pulley System $ Call
SFI Heavy Duty Flex Plate & ARP Bolt Package $ 125
JW "The Wheel" Severe Duty SFI Flex Plate $ 200
PowerMaster Hi-Torque Mini Starter $ 229
Painless Performance Hot Shot Relay Kit (Recommended for above starter) $ 39
Edelbrock Aluminum "High Volume" Mechanical Water Pump (Short or Long Version) SBC $210  • BBC $ 250
Meziere 55GPH Electric Water Pump $ 410
Polished Cast Aluminum Front Cover (Oil Pan Restrictions May Apply) $ 50
Custom Powder Coating Packages Available $ Call
EnduraShine Intake Finish w/ARP Stainless Steel Hardware $ 195

If This Fuel Is Readily Available In Your Area, Our E85 Version Offers Much Greater HP And Torque Numbers Over Its' Gasoline Equivalent. E85 Fuel's Ability To Operate Without Detonation Under Much Higher Cylinder Pressure Allows Us To Significantly Raise The Compression Ratio And Slightly Alter Cam Timing To Produce These Dramatic Improvements. You Must Run An E85 Specific Carb Or Program Your Aftermarket Fuel Injection To Work With This Engine.

E85 Options: (Specific To This Version - All Other Classic Options Available)
QuickFuel E85 850 CFM Mechanical Secondary Carb Package includes: Carb w/Billet Metering Blocks & Throttle Body, Electric Choke, AN Inlets, Studs & Gaskets. Dyno Tuned, Jetted and Calibrated on your engine. $ 995

You Asked For It And We Listened! We Struck A Deal With AFR To Get Some Of The Hottest Cylinder Heads On The Market And When Combined With Our Special "Proprietary Grind" Hot Hydraulic Roller Cam, "Ultra Hi-Rev" Hydraulic Roller Lifters and 1.6 Ratio Pro Magnum Rockers, The Power Is Up Over 40HP!

  • AFR 210 Eliminator Fully CNC Ported Aluminum Heads
  • 8MM Stainless Valves
  • AFR Competition Package Hydraulic Roller Springs
  • Comp Cams Custom "Proprietary Grind" Hydraulic Roller Cam
  • High Rev Hydraulic Roller Lifters
  • Horsepower
  • Torque
  • Compression Ratio
  • Fuel Requirement
  • 565 @ 5800 RPM
  • 575 @ 4600 RPM
  • 10.25 to 1
  • 91 Octane
All RealStreet Options Available (Except Cylinder Heads)