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| Mr Stromberg Carbs - Quality re-manufactured / rebuilt carbs and setups. Specializing in Stromberg 97 / 48 / 81's - NEW Barry Grant Demon 98 |
Mr Stromberg
Phone: 913-244-0112
Phone: 913-244-0112
| NEW Barry Grant 98's - Available Now! Don't miss out we are taking orders now for the latest technology with nostalgic looks |
Introducing the Demon 98:
The Demon 98 is a retro two-barrel high-performance carburetor that fits the thirties-style three-bolt intake
manifolds of vintage engines: Flathead, Y-block, Hemi, or Nail-head. It is a replacement for the Stromberg 97 or
the Holley 94.
• Compact side-hung float bowls promote multi-carb installations. Though the Demon 98 can be employed
singly, it is usually configured in multiples of three.
• Carburetor towers accept 2-5/8-inch period-style air cleaners or air horns.
• The '98' is available in two configurations: one functions as a primary carburetor with choke mountings
(either electrical or mechanical), an idle-speed adjustment, and an idle-mixture adjustment. The other operates
as a secondary carburetor with neither choke-mounting facility nor idle-mixture adjustment. This arrangement is
similar to the successful Triple-D SixShooter induction system.
• Each Demon 98 carburetor is rated around 205 cfm with fuel bowls operating at 6 to 7 psi of fuel pressure
• Uses commonly available service parts, including standard fuel bowl and metering-block gaskets, jets,
power valve, needle-and-seat assemblies, air bleeds, and accelerator-pump diaphragms and nozzles
(squirters).
• The '98' achieves higher performance by using contemporary designs of air-entries, air-fuel circuits, and
boost venturii. Accelerator-pump circuits have interchangeable nozzles (squirters): the wilder the camshaft, the
greater the need for larger accelerator-pump nozzles. Adjustable air bleeds provide a means to adjust fuel
curves; thereby, improving throttle-response, fuel economy, and power output. The removable carburetor tower
provides easy access to these components.
• Progressive linkage kits are available in varied rod lengths to accommodate different manifolds and
numbers of carburetors.
• The chief differences between the Demon 98 and the Stromberg 97 include the design of the accelerator
pump mechanism and the operating fuel pressure. The Demon 98 accelerator-pump arrangement has
interchangeable nozzles, which can be switched to suit newer designs of camshaft, cylinder heads, and intake
manifolds. The operating fuel pressure of the Demon 98 is around 6 - 7 lb. per inch compared with 2 - 3 lb. per
inch of the Stromberg.
• The Demon 98 is available in a standard gold retro look. An optional chrome finish will be available at a
later date.
The Demon 98 is a retro two-barrel high-performance carburetor that fits the thirties-style three-bolt intake
manifolds of vintage engines.
The Demon 98 is a retro two-barrel high-performance carburetor that fits the thirties-style three-bolt intake
manifolds of vintage engines: Flathead, Y-block, Hemi, or Nail-head. It is a replacement for the Stromberg 97 or
the Holley 94.
• Compact side-hung float bowls promote multi-carb installations. Though the Demon 98 can be employed
singly, it is usually configured in multiples of three.
• Carburetor towers accept 2-5/8-inch period-style air cleaners or air horns.
• The '98' is available in two configurations: one functions as a primary carburetor with choke mountings
(either electrical or mechanical), an idle-speed adjustment, and an idle-mixture adjustment. The other operates
as a secondary carburetor with neither choke-mounting facility nor idle-mixture adjustment. This arrangement is
similar to the successful Triple-D SixShooter induction system.
• Each Demon 98 carburetor is rated around 205 cfm with fuel bowls operating at 6 to 7 psi of fuel pressure
• Uses commonly available service parts, including standard fuel bowl and metering-block gaskets, jets,
power valve, needle-and-seat assemblies, air bleeds, and accelerator-pump diaphragms and nozzles
(squirters).
• The '98' achieves higher performance by using contemporary designs of air-entries, air-fuel circuits, and
boost venturii. Accelerator-pump circuits have interchangeable nozzles (squirters): the wilder the camshaft, the
greater the need for larger accelerator-pump nozzles. Adjustable air bleeds provide a means to adjust fuel
curves; thereby, improving throttle-response, fuel economy, and power output. The removable carburetor tower
provides easy access to these components.
• Progressive linkage kits are available in varied rod lengths to accommodate different manifolds and
numbers of carburetors.
• The chief differences between the Demon 98 and the Stromberg 97 include the design of the accelerator
pump mechanism and the operating fuel pressure. The Demon 98 accelerator-pump arrangement has
interchangeable nozzles, which can be switched to suit newer designs of camshaft, cylinder heads, and intake
manifolds. The operating fuel pressure of the Demon 98 is around 6 - 7 lb. per inch compared with 2 - 3 lb. per
inch of the Stromberg.
• The Demon 98 is available in a standard gold retro look. An optional chrome finish will be available at a
later date.
The Demon 98 is a retro two-barrel high-performance carburetor that fits the thirties-style three-bolt intake
manifolds of vintage engines.
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