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1600CC 4 Seater Joyner Superviper with supercharger kit installed

 

FOR ORDERING OR TECHNICAL QUESTIONS, PLEASE CALL

JASON M. STUMAN

OWNER/DISTRIBUTOR

info@rjssuperchargers.com

760-822-6935

 

NOW INTRODUCING RJS STAGE I AND STAGE II BILLIT CNC BLOWERS

Our exclusive design operates at a lower rpm to achieve maximum boost levels and extended bearing life.


Stage I - 1L to 4L engines
Stage II - 5L engines and up

New for 1000cc engines and smaller, we offer a positive displacement (Judson Design) blower that operates 6psi at idle.  It is easy to install and runs off the stock belt system.  Your engine can acheive up to 40% more hp and torque.


BENEFITS OF AN RJS SUPERCHARGER

  • Improved horsepower and torque.  RJS units are set up for 6 lbs. of boost for stock engines. A 40/50% horsepower and torque gain

  • RJS Superchargers requires fewer engine modifications when compared to other superchargers and turbocharger systems. A simple bolt on installation

  • Lower cost to install than a typical supercharger and turbocharger system

  • Runs cool air through the intake manifold unlike turbos which run hot exhaust air

  • Supercharger's boost occurs at lower RPM ranges providing better driveability versus turbochargers which need time to spool up to provide boost

  • Better reliability

RJS SUPERCHARGERS units can be modified to fit all import, domestic, diesel and propane motors used for off-road racing, 4- wheeling, sandrail, dune buggy, drag racing, drifting and other closed-circuit  applications.


 

J&D Concepts Dyno Results

1.6L SOHC Stock Engine HP = 70 / Supercharged Engine HP = 102  

800CC SOHC Stock Engine HP = 18 / Supercharged Engine HP = 42

2.2L SOHC Stock Engine HP = 92 / Supercharged Engine HP = 128

350CI SOHC Stock Engine HP= 289 / Supercharged Engine HP= 360

These results are actual rear-wheel horsepower at only 6psi of boost.  Engine results may vary.

RJS KITS FOR JOYNER BUGGIES 6  PSI OF BOOST * SUPERCHARGED*

2-4 SEATER 1600CC FI, 1100CC FI, 1100CC FI TROOPER, 800CC FI AND 800CC CARBURETED SAND VIPERS


COMPLETE BOLT ON KITS AVAILABLE NOW AS SEEN ABOVE, MAKE THAT SLOW VIPER INTO A SUPERVIPER FOR MUCH LESS THAN ANY COMPARABLE SYSTEM, ALL SYSTEMS HAVE RECEIVED DYNO R&D PLUS EXTENSIVE TESTING AND RUNNING, INCLUDING WIDE OPEN BAJA RUNS TO THE SAND DUNES. RUN WITH THE BEST RJS.