Dragon Slayer 248cc X
-23 Degree
-40/60 valve spacing
-Works with stud Rockers
-68cc chambers or 64cc Chambers for $50 more.
-Other chambers sizes available ask for pricing
-2.125/1.60 valve sizes
-50degree intake seats 45degree exhaust
-2.68 Min CSA
- Flow on 4.155 Bore no exhaust Pipe
Int Ex
.1 70 58
.2 146 104
.3 197 147
.4 251 181
.5 293 201
.6 321 214
.7 331 220
.8 331 225
.9 332 229
1.0 336 231
-730-760hp Capable
-$3200 for Pair assembled for solid roller cam up to .700 lift Titanium Retainers,
Pac spring upgrade $305
Ferrea valve upgrade $350