Thumbnail Filmstrip of Hilborn Mechanical 8 Stack Chevy Big Block 2-7/16" or 2-5/8" , Stacks, w Pump, Drive, Shut off Images
Hilborn 8 Stack Mechanical Big Block Chevy Intake Manifold Kit-
Mechanical Fuel Injection - Not designed for street use This is a reverse engineered unit done by us . With block offs for the EFI injectors - a Hilborn type barrel valve, using 90-degree nozzles on the inside. The clearance is very tight where the hoses go onto the nozzles but works.
2-7/16" or 2-5/8 " butterflies with 3-1/8" Ram Tubes 300-800 Mechanical
Hilborn Mechanical BB Chevy 2-7/16" 3-1/8" Ram Tubes 300-801 2- 5/8" inch Bore-
Complete setup with 6" Stacks - or choose 8" or 12"
Should support 1250 HP.
3 piece comes with valley for Tall Deck or Standard Deck
This is an EFI that is reversed engineered by Alkydigger