Cylinder Heads - 15 Degree # 24502615x 100% legal in all Competition Eliminator classes! 26cc Combustion Chambers!    * Please note - We have 6 different versions of this cylinder head, with different valve sizes, intake port volumes, and combustion chamber volumes.    15 Degree # 24502615x SPECS flowed at 28" with radius entry plate The flow numbers posted are for a 15 degree head rolled over to a 13 degree head. 2.170 Intake & 1.600 Exhaust Valve INTAKE EXHAUST Lift CFM Lift CFM .200 131 .200 109 .300 209 .300 175 .400 270 .400 228 .500 328 .500 262 .600 373 .600 275 .700 403 .700 284 .800 428 .800 290 .900 440 .900 296 Home | Cylinder Heads | Upgrades | Repairs Monthly Specials | Air Flow Facts | Satisfied Customers Site design/hosting by Flytrap Productions Copyright ©2003-2007 All rights reserved.