the easiest power is nitrous...
but going all motor, your friends are displacement and compression..
So if you wanted a shopping list, here you go:
Stroker kit:
BC0019LW BC5018LW BC6018 BC7018 BC4020 B16A (1.92L) - Includes 4340 forged LW crank, 84.5mm stroke, H-beam Sportsman rods (5.290 c-to-c), custom pistons (choice of bore/compression), and ACL Race bearings.
Pistons:
JE185921 84.0 3.0 77.4 134.4 30 11.25:1 7 286 N,U JG1004-3307
cams:
Normally Aspirated Specification
Intended for fully built engine. Extensive modifications, high compression pistons and tuning recommended. Requires kit BC0010 or BC0010S. BC0013 310°/308°
256°/256°
256°/256° 260°/254°
220°/220°
220°/220° .496"/.496"
.443"/.443"
.428"/.428" 12.60/12.60
11.25/11.25
10.88/10.88
BC0010
or
BC0010S
OR
TODA V-tec Killer cams...
Valve train:
BC0010 BC1010 BC2010 Dual spring, titanium retainer - race
BC2940 7° Billet Keepers / Locks for 5.5mm Honda / Acura applications
BC3014 34.0mm Intake (+1mm head diameter)
BC3015 29.0mm Exhaust (+1mm head diameter)
Misc:
AR8600 HEAD STUD KIT - ARP (Honda B16A) 208-4601
Cometic Head Gasket
Intake/exhaust porting
Buddy Club spec header
ECU w/Crome
injectors/fuel pump