Intake port: 260-320 cc Chamber volume: 50 cc Valve length: 5.950-6.050 FEATURES Your choice of Valve length: 5.800 … 5.950 FEATURES % '()*+ º º º º º º º º º º º º Valve length: ;.070 & longer ARP head studs available Valve length: ; - 5.450 avg. Weight removal FEATURES Valve length: 5.140 & up FEATURES Yields 400cfm _ .675 lift on intake & 255 cfm exhaust ` HUGE power gains Accepts std. size LS7 valves, rocker arms, covers, int. manifolds & headers A must for super chargers, turbos & heavy nitrous applications Valve length: 5.950 FEATURES { |') Weight removal ARP studs available º º º º º º º º º º º º º Valve length: 5.540 FEATURES º º º º º º .550 O.S. rockers required from All Pro, T&D & Jesel Valve placement 60-40 & .085 dowel shift Valve length: 5.340 - 5.440 * = = ƒ ## = # Valve length: 5.360 - 5.450 FEATURES Valve placement 60-40 w/.085 dowel shift Weight removal Valve bowls CNC machined, no polish allowed 200 = 155122 300 = 232180 400 = 280224 500 = 318239 600 = 342248 700 = 350255 800 = 353259 200 = 146117 300 = 220187 400 = 277230 500 = 332248 600 = 365258 700 = 382264 800 = 384267 Port Designs By: All Pro 200 = 159115 300 = 223192 400 = 284239 500 = 343261 600 = 382275 700 = 404283 800 = 414287 Port Designs By: All Pro INTAKE Part # Description 12000 2.200 x 5.950 x 11/32, 45°, GM, FF 12005 2.200 x 5.950 x .311, 45°, ‚L, FF 12010 2.200 x 5.950 x .311, 52°, ‚L, FF 12012 2.200 x 5.950 x .311, 52°, ‚L, Dish 12030 2.180 x 5.950 x .311, 45°, ‚L, FF 12032 2.180 x 5.950 x .311, 52°, ‚L, FF 12035 2.180 x 5.480 x .311, 45°, ‚L, FF 12040 2.125 x 5.340 x 11/32, 45°, GM, FF 12045 2.150 x 5.440 x .311, 45°, ‚L, FF 12050C 2.200 x 5.860 x 7mm, 52°, ‚L, Dish, .080 lash cap, Coated 12060 2.180 x 5.800 x 11/32, 45°, GM, FF 12065 2.180 x 5.800 x .311, 45°, ‚L, FF 12080C 2.180 x 5.860 x 7mm, 52°, ‚L, Dish, .080 lash cap, Coated LSW-12 2.200 x 5.450 x .311, 45°, ‚L, FF LSW-13 2.200 x 5.450 x .311, 45°, ‚L, FF LSW-14 2.200 x 5.450 x .311, 45°, ‚L, FF + , , Steel „ Twisted Style VALVES Victory & Xceldyne 3 ) M : 3 ,L +;: J / ) ULTIMATE specials through the 305 ULTRAS www.allproheads.com e-mail: bob_allproheads.com or aallpro48_embarqmail.com Tim Shaffer A ' Tim Shaffer †noxville Nationals Champion PA Posse & Williams Grove Champion Track Record Eldora Speedway 12.70 Attica Raceway & F.A.S.T. Champion USAC Sprint Champion IRA Champion Port Royal Champion †noxville Track Champion Lernerville Track Champion \n \r \n \r \n \n \n\r \r \r !"\r#!" \n\n \r \n \r \n\r \r \n \r \r\n\r \r !" \r #\n $ %&\n\n \n#\n# \n\r \r "&\n \n " \n\n \n # \n \n\r $ \r \n '\n\n\n# (# \n\r\r \n\r \n\n\r " & ( ' )*) ' \n+\n\r,\r &"\r& \n - \n \n# \r \r " & \n \n\n\r \r#.\r #/0"". \r/\r\n, \n )\r /- \r \n 123 *0 44 \n- \r\n\n 5 # \r\n"\r\n \r \n\n\r!$\n" \n "% &' \n!( ' " )%!\r( \r%*%\r\n ++,! !#\n% #(\r(%#( \n-