mrviper700
VIP Lifetime Member
your pm box is full and wont accpet anymore till you clean it out, here is what you wanted for viper jetting specs:
47.5 pilot jet
1 5/8 turns out on fuel screws
needles set to 4th groove down from top
1 plastic needle shim under clip, 1 plastic shim on top of clip
165 main jets
93-94 octane fuel.if in doubt use 104 brand octane booster, 1/2 bottle to a full tank fill up, fuel is cheaper then pistons!
47.5 pilot jet
1 5/8 turns out on fuel screws
needles set to 4th groove down from top
1 plastic needle shim under clip, 1 plastic shim on top of clip
165 main jets
93-94 octane fuel.if in doubt use 104 brand octane booster, 1/2 bottle to a full tank fill up, fuel is cheaper then pistons!