SBC - All Pro - Raised Runner 23 degree ported to 275cc
-All Pro Raised Runner 23degree ported 275cc
-23 degree
-The head to run if you claim you have the baddest 23degree heads
-The 23degree head that costs as much as 13degree heads
-The head you need to prove a point
-The head that makes you think a turbo would have been cheaper
-The head that makes you think a drug addiction might be cheaper
-The head that makes your wife think a divorce is cheaper
-The screw you I’m going to whip all of you head.
-2.18/1.60
Flow numbers on 4.155 bore no pipe
INT Ex
.1 68 55
.2 138 117
.3 207 159
.4 270 192
.5 308 215
.6 345 233
.7 365 240
.8 375 248
.9 378 252
1.0 385 254
-Call for pricing. It’s expensive