What's New at Shafiroff Racing Shafiroff Racing Cylinder Head Sale - Save $200 On Any Set Of Dart or Brodix Big Block Chevy Heads!

What's New At Shafiroff Racing !!

George Smith Wins!

George Smith Wins
MASGA Championship!

Hilborn Fuel Injection

Hilborn EFI-R
Fuel Injection

Drag Race Long Blocks

Drag Race
Long Blocks

Nitrous Drag Race Engines

565/582 Sportsman
Nitrous Engines

454/710HP LSNext Pump Gas Engine

454/710HP LS Next
Pump Gas Engine

415 LS3 PowerAdder Long Block

415 LS3 Supercharged
or Turbo Long Block

615/1115 Big Power SR20 E85

615/1115 E85
Big Power

440/800HP Bigdawg SB2

440/800HP SB2.2
Big Dawg