WebDec 26, 2024 · The SR-71 head demands a 5.700-inch intake valve while the longest stock 429/460 valve is a mere 5.296-inch. Add the roof height change and the numbers come pretty close. This taller intake bowl area is matched with an even larger intake valve diameter of 2.350-inch, which is a solid 0.125-inch larger than the intake valve in the P-51 head. WebMar 22, 2010 · Full porting instructions for iron passenger car castings. Light info on PI and Eddy castings. Other relevant information about distributor recurving, timing set differences and porting tools... Paypal $31.25 to [email protected] OR Call me at 253-988-6648 ONLY if you do not have a paypal account.
Bolt On 50 HP With Ford’s New SCJ Heads - MotorTrend
Webmeasuring deck clearance, compression ratio and porting the heads for the 500 hp budget pump gas big block ford WebCustom Ford 6049 C-460 Heads. ... 4.600 recommended bore size; 2.450 intake 1.88 exhaust valve sizes recommended; Jon Kaase Racing Pro Stock port work and competition valve job produce outstanding flow numbers; Intake 500cfm @.800 lift; Exhaust 350cfm @.800 lift; Bare Cylinder Heads 900.00 each. Complete with Pro Stock port work , … エギcom 退会
New Iron 460 Heads Barnett High Performance
WebTrick Flow® PowerPort® A460 340 Cylinder Heads for Ford 429/460 TFS-5441T802-M87. Cylinder Head, PowerPort® A460 340, Fast As Cast®, Assy, 87cc Chamber, 2.35 Intake, Ti … WebOct 30, 2024 · Want to know how to port the exhaust side of a Ford 460 head? That’s the problem side of the Ford 429/460 cylinder heads. Way too many people just hog the ports out and that hurts... WebNov 4, 2010 · The biggest thing about porting stock heads is the area just under the valves. Remove the sharp edges and smooth out the corners. Ford themselves 35 years ago found that the DOVE heads only needed the intakes cleaned up and the exh bump removed and then rework the high side of the port. エキウムブルガレ 苗