Nitro Pro Stock Drag Kit Instructions

BELOW ARE RECOMMENDED CLUTCH AND EXHAUST SYSTEMS TO USE DEPENDING ON
THE ENGINE YOU HAVE CHOSEN. WE ARE SURE THAT THERE ARE MORE , BUT THESE
SHOULD BE EASILY OBTAINABLE. THE BEST WAY IS TO GO WITH A SHORT SHAFT
SETUP. THIS STYLE CLUTCH IS THE SHORTEST, LEAVING THE MOST ROOM FOR CON-
NECTING YOUR HEADER TO A REAR EXHAUST ENGINE. IF YOU ARE GOING TO USE A
PULL START ENGINE, YOU WILL NEED RJ SPEED #5145 ENGINE MOUNT SPACERS W/
SCREWS TO RAISE THE ENGINE SO THAT THE PULL START WILL CLEAR THE BOTTOM
PLATE. WE ALSO PROVIDE PARTS AND INSTRUCTIONS FOR THE LINKAGE TO USE RO-
TARY OR SLIDE VALVE CARBS. YOU MAY HAVE TO ADAPT SOME OF THE LINKAGE IF
YOUR CARB IS VERY DIFFERENT.
FOR SHORT SHAFT THREADED CRANK
DURATRAX:
DTXC7701 FLYWHEEL
DTXC7157 CLUTCH SHOES AND SPRING
DTXC7651 CLUTCH NUT (SHAFT)
DTXC7137 17T 32P CLUTCH BELL
DTXC1527 5X8MM BEARINGS
ASSOCIATED: (SHORTEST)
7618 FLYWHEEL COLLET W/SHIMS
7612 FLYWHEEL
7601 CLUTCH SHOES
7603 CLUTCH SHAFT
2661 E-CLIPS
6902 CLUTCH BELL BEARINGS 3/16X 5/16 (2)
7607 17T 32P CLUTCH BELL
7608 18T 32P CLUTCH BELL
2312 CLUTCH NUT ALLOWS THE USE OF
ASSOC. “SG” CLUTCH PARTS TO BE USED ON
SHORT SHAFT ENGINES,
FOR ENGINES WITH A SIDE EXHAUST, YOU CAN
USE THE HPI A870 MUFFLER FOR SIMPLICITY.
ALSO, THE DURATRAX DTXG0612 CAN BE USED .
O.S. ALSO HAS SOME MUFFLERS. THERE ARE
LOTS OF MANIFOLDS AVAILABLE TO ADAPT SIDE
EXHAUST ENGINES TO A PIPE.
FOR “SG” OR “PILOT” CRANKSHAFT
ASSOCIATED PARTS
7618 FLYWHEEL COLLET W/SHIMS
7993 FLYWHEEL
2313 SG CRANK NUT
2310 CLUTCH SHOES
7971 SPRINGS
2320 CLUTCH BELL BEARINGS
2321 RETAINER SCREWS AND SHIMS
7969 19T 32P CLUTCH BELL
7968 20T 32P CLUTCH BELL
7967 21T 32P CLUTCH BELL
2312 CLUTCH NUT INSTEAD OF 2313 TO USE
THESE PARTS ON A SHORT SHAFT ENGINE
FOR “LONG SHAFT” (THREADED) CRANKS
LOSI PARTS
LOSA9376 FLYWHEEL AND COLLET
LOSA9372 FLYWHEEL
LOSA9362 CLUTCH SHOE/SPRING
LOSA9369 CLUTCH NUT
LOSA6913 1/4X 3/8 BEARINGS (4)
LOSA9370 CLUTCH NUT CLIPS
LOSA9380 17T 32P CLUTCH BELL
LOSA9381 18T 32P CLUTCH BELL
LOSA9382 19T 32P CLUTCH BELL
LOSA9383 20T 32P CLUTCH BELL
FOR ENGINES WITH A REAR EXHAUST, THERE ARE MANY ADAPTORS AND PIPES TO
CHOOSE FROM. YOU NEED TO CHOOSE AN ADAPTOR THAT GIVE YOU THE MOST
CLEARANCE BETWEEN THE ENGINE AND LEFT TIRE. THE ASSOCIATED #7737 GT
MANIFOLD WOULD TURN THE EXHAUST TO THE REAR, ALLOWING A STRAIGHT
SHOT TO A PIPE. O.S. #72103210 HEADER SHOULD DO ABOUT THE SAME. YOU
WILL HAVE TO CHOOSE WHAT YOU NEED DEPENDING ON YOUR ENGINE CHOICE.
IMPORTANT ENGINE , CLUTCH, AND EXHAUST INFORMATION
www.rjspeed.com
NITRO 12-08