I have just rebuilt my 86 R it has stock reed 38mm A/S carb ESR 7 pipe it is bored 100 over has weisco piston and hot rod and crank. Where should I start with main jet and slow jet and needle clip postion? Any ideas are appreciated thanks
what main jet should i start out
redduke
1 - 3 of 3 Posts
I have just rebuilt my 86 R it has stock reed 38mm A/S carb ESR 7 pipe it is bored 100 over has weisco piston and hot rod and crank. Where should I start with main jet and slow jet and needle clip postion? Any ideas are appreciated thanks
Joined
·
13,288 Posts
As a starting point only....
155 to 165 Main
45 to 50 Pilot
AS at 1 1/2 turns out
DGH needle on 3rd clip
2 1/2 Turns out on the Black Plastic slide stop screw.
Start with the larger jet sizes first, then lean down as needed, plug chops and listening to your engine for final tune.
Carlos
155 to 165 Main
45 to 50 Pilot
AS at 1 1/2 turns out
DGH needle on 3rd clip
2 1/2 Turns out on the Black Plastic slide stop screw.
Start with the larger jet sizes first, then lean down as needed, plug chops and listening to your engine for final tune.
Carlos
Joined
·
960 Posts
X2
Start out with the rich end of those suggestions.
Start out with the rich end of those suggestions.
1 - 3 of 3 Posts
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
-
?
