SBC - AFR - 220cc Race Port Stock
-AFR 220cc race port Stock
THE REAL FLOW NUMBERS
-23 Degree
-Uses Stud mount Rockers
-65cc Chambers
-Other chambers sizes available ask for pricing
-2.101.60 valve sizes
- Flow on 4.155 Bore no exhaust Pipe
Int Ex
.1 66 55
.2 138 110
.3 17 162
.4 242 200
.5 280 218
.6 306 225
.7 306 229
.8 309 230
.9 305 231
1.0 294 231
-$2300 for Pair assembled for Solid roller cam up to .700 lift