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Modified Carburetors

SERIES I
LIMITED MODIFICATIONS



For classes requiring stock external appearance. Blake Carburetion Series I carburetors are blueprinted, calibrated and flow tested to achieve optimum airflow, precise tuning and maximum power without major machining. Applications range from 350cfm to 850cfm for 4, 6 & 8 cylinder engines used in 4 cyl Mini Stock, 4 cyl Modified Mini, 6 cyl Inline, Performance Street, Street/Strip, Drag Race, Hobby Oval, Thunder Lightening, Limited Dirt, Dirt Modified, Pleasure & Power Boats and many others.

Oval Track

BLK-07448-11     2bbl, 350cfm  - 4 & 6 cylinder
BLK-04412-11     2bbl, 500cfm  - 4 & 6 cylinder
BLK-01850-11     4bbl, 600cfm vac sec - V8
BLK-04777-11     4bbl, 650cfm mech sec - V8 Dirt Modified Oval Track
BLK-04779-11     4bbl, 750cfm mech sec - V8
BLK-03310-11     4bbl, 750cfm vac sec - V8
BLK-80527-11     4bbl, 750cfm HP vac sec - V8
BLK-80514-11     4bbl, 850cfm HP mech sec (Annular Boosters) - V8

Drag Race

BLK-04777-12     4bbl, 650cfm mech sec - Street / Strip
BLK-04779-12     4bbl, 750cfm mech sec - V8
BLK-03310-12     4bbl, 750cfm vac sec - V8
BLK-80527-12     4bbl, 750cfm HP vac sec - V8
BLK-80513-12     4bbl, 850cfm HP mech sec - V8

Marine

BLK-80457-14     4bbl, 600cfm vac sec - Pleasure Boat (electric choke)
BLK-04776-14     4bbl, 600cfm mech sec - Cracker Boat
BLK-04777-14     4bbl, 650cfm mech sec - Pleasure Boat (electric choke)
BLK-04779-14     4bbl, 750cfm mech sec - Pleasure Boat (electric choke)
BLK-80508-14     4bbl, 750cfm vac sec - Pleasure Boat (electric choke)
BLK-04781-14     4bbl, 850cfm mech sec - Pleasure Boat (electric choke)

SERIES II
RESTRICTED MODIFICATIONS

For those carburetors that are subject to specific Division class rules as to what can and cannot be done, Blake Carburetion Series II carburetors are built to the maximum extent of the governing rules and dyno tested to ensure optimum performance. Where allowed, choke towers are removed to improve air flow. Applications range from 350cfm to 750cfm for engines used in LMS, Street Stock, Modified, Parts Truck, Nascar BGN, ALL-PRO, Re/Max Series, SW Tour, Florida Pro, Southern All Stars, Hooters Pro Cup, Pro Stock Oval and many others.

Oval Track

BLK-07448-21     2bbl, 350cfm - LM Stock / IMCA
BLK-04412-21     2bbl, 500cfm - Limited / Stock
BLK-80507-21     4bbl, 390cfm HP mech sec - LM / All Pro / Modifieds
BLK-80507-23     4bbl, 390cfm HP mech sec - SAS / Southern All Stars
BLK-04776-21     4bbl, 600cfm mech sec - Pro Stock Oval
BLK-80540-21     4bbl, 600cfm HP mech sec - LM / Pro Stock Oval / Hooters Pro Cup
BLK-80541-21     4bbl, 650cfm HP mech sec - LM / Pro Stock Oval
BLK-04779-21     4bbl, 750cfm mech sec - Concept Cast Heads
BLK-80528-21     4bbl, 750cfm HP mech sec - Concept Cast Heads





105A Performance Rd | Mooresville, NC 28115 | phone 704.663.7628 | fax 704.663.4499