Page 408 - 2018 Master Catalog

STREET-Q-SERIES
• Lightweight die-cast aluminum
components
SLAYER® CARBURETORS • 2-circuit metering & 4-corner idle system
• For the Street • Downleg boosters
• Lightweight aluminum construction PART NO. CFM DESCRIPTION
• Fully adjustable electric choke
• 3-stage emulsion circuits SQ-650 650 1-11/16” throttle bore, gasoline, mechanical
PART NO. CFM DESCRIPTION SQ-750 750 1-11/16” throttle bore, gasoline, mechanical
SQ-750-VS 750 1-11/16” throttle bore, gasoline, vacuum
SL-450-VS 450 1-9/16” throttle bore SQ-850 850 1-3/4” throttle bore, gasoline, mechanical
SL-600-VS 600 1.312” venturi, 1-9/16” throttle bore SQ-950 950 1-3/4” throttle bore, gasoline, mechanical
SL-600-VSF 600 1.312” venturi, 1-9/16” throttle bore,
w/ Ford Kickdown Lever
SL-750-VS 750 1.375” venturi, 1-11/16” throttle bore QFi™ KITS
SL-750-VSF 750 1.375” venturi, 1-11/16” throttle bore, • Designed for street performance - up to
w/ Ford Kickdown Lever 525 HP
• Patent pending annular discharge sleeves
for superior fuel atomization
XP-SERIES • • Two programming options
Four 66 lb/hr injectors
• High-flow aluminum main body w/
centered venturi PART NO. DESCRIPTION
• Black anodized billet 2-circuit metering
block and throttle body Master Kit (Polished Aluminum) - Includes TBI Assembly, Handheld
• Anti-siphon check valve in main body to QFI-500SM Controller, ECU, Harness, Fuel Pump, Fuel Filter, Fuel Line, Regulator,
reduce pump pull-over Laptop Cable, Sensors & Hardware
Master Kit (Black Diamond®) - Includes TBI Assembly, Handheld
PART NO. CFM DESCRIPTION QFI-500BDM Controller, ECU, Harness, Fuel Pump, Fuel Filter, Fuel Line, Regulator,
Laptop Cable, Sensors & Hardware
XP-4412 500 Circle Track, gasoline, 1-11/16” throttle bore, 2-bbl QFI-500S Base Kit (Polished Aluminum) - Includes TBI Assembly, Handheld
Controller, ECU, Harness, Laptop Cable, Sensors & Hardware
QFI-500BD Base Kit (Black Diamond®) - Includes TBI Assembly, Handheld
Controller, ECU, Harness, Laptop Cable, Sensors & Hardware
BRAWLER-STREET-SERIES QFI-502 QFi™ 500 EFI Fuel Kit (Includes fuel pump, regulator, fuel hose,
Brawler Street carburetors come with black filter and fittings)
billet metering blocks with the latest technology
in air/fuel calibrations for today’s street or race
engine demands. They also come with black
billet throttle bodies for superior durability and
throttle shaft stability.
MECHANICAL VACUUM CFM DESCRIPTION BRAWLER-STREET-SERIES
SHINY FINISH MECHANICAL VACUUM CFM DESCRIPTION
BR-67211 BR-67206 600 1-11/16” throttle bore, Electric Choke BLACK FINISH
BR-67212 BR-67207 650 1-11/16” throttle bore, Electric Choke BR-67312 --- 650 1-11/16” throttle bore, Electric Choke
BR-67213 BR-67208 750 1-11/16” throttle bore, Electric Choke BR-67313 --- 750 1-11/16” throttle bore, Electric Choke
BR-67214 --- 850 1-11/16” throttle bore, Electric Choke BR-67314 --- 850 1-11/16” throttle bore, Electric Choke

BRAWLER-RACE-SERIES
Brawler performance development started with
a high flowing diecast aluminum main body and
added purple billet aluminum metering blocks
with the latest technology in air/fuel calibrations
for today’s race engine demands. They also come
with purple billet aluminum throttle bodies for
superior durability and throttle shaft stability. BRAWLER-RACE-SERIES
MECHANICAL VACUUM CFM DESCRIPTION MECHANICAL VACUUM CFM DESCRIPTION
SHINY FINISH BLACK FINISH
BR-67199 BR-67204 650 1-11/16” throttle bore BR-67301 --- 650 1-11/16” throttle bore
BR-67200 BR-67205 750 1-11/16” throttle bore BR-67302 --- 750 1-11/16” throttle bore
BR-67201 --- 850 1-3/4” throttle bore BR-67303 --- 850 1-3/4” throttle bore
BR-67202 --- 950 1-3/4” throttle bore BR-67304 --- 950 1-3/4” throttle bore
BR-67209 --- 1050 1-3/4” throttle bore
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