This is the engine used on the supertwin
bikes featured in several of Bob's
videos. Two 50 lb. thrust engines are
coupled and therefore run as a single
100 lb. thrust engine.
Maddoxjets Super Cyclone
Pulsejet Engine Plans

Welcome to the plans order  page.
On this page you can instantly download jet
engine plans in PDF form. All plans include
step by step instructions as well as
technical drawings and photos of the entire
assembly process. pre-cut and
pre-manufactured components are
available on our parts page.
Maddoxjets Cyclone 50
Pulsejet Engine Plans
This is the engine used on many of the
single engine bikes featured on this
website. The Cyclone 50 produces 50 lbs.
of thrust and weighs in at just 15 lbs. As
with all maddoxjet engines, it runs on
regular gasoline!
Plans Page
maddoxjets pulsejet plans pagejet engine plans page logo
Over 35 pages of
detailed schematics
and step by step
instructions!
Over 40 pages of
detailed schematics
and step by step
instructions!
Pulsejet
Pulsejet
BIO
PRESS PACKAGE
FOR MEDIA USE
This is the new 'simple
construction' mild steel pulsejet
that will run on gasoline or
propane. Thrust varies from 15 to
20 lbs. depending on fuel used.
5" dia. X 51" long.
Maddoxjets Black Tornado
Pulsejet Engine Plans
24 pages of
detailed
schematics and
step by step
instructions!
This is the new 'simple
construction' mild steel pulsejet
that will run on gasoline or
propane. Thrust varies from 30 to
40 lbs. depending on fuel used.
5" dia. X 51" long.
Maddoxjets Super Black
Tornado
Pulsejet Plans
25 pages of
detailed
schematics and
step by step
instructions!
This is the new 'simple
construction' mild steel pulsejet
that will run on gasoline or
propane. Thrust varies from 15 to
20 lbs. depending on fuel used.
5" dia. X 30" long.
Maddoxjets Black Tornado
Sidewinder Pulsejet Plans
24 pages of
detailed
schematics and
step by step
instructions!
Bikes featuring the Cyclone50 engine
Bikes NOT included!
Bikes featuring SuperCyclone engine
Bikes NOT included!
Maddoxjets 50 lb. thrust
Cyclone50 pulsejet plans pdf
PDF Download
$39.95
Maddoxjets 50 lb. thrust
Cyclone50 pulsejet plans pdf
PDF Download
$41.95
Maddoxjets 50 lb. thrust
Cyclone50 pulsejet plans pdf
PDF Download
$36.95
Maddoxjets 50 lb. thrust
Cyclone50 pulsejet plans pdf
PDF Download
$36.95
Maddoxjets 50 lb. thrust
Cyclone50 pulsejet plans pdf
PDF Download
$36.95