Question for Rory Mcneil

Rory McNeil · 01-21-2009, 12:54 AM

Coupe, the 428 in my Fairmont is pretty basic, .030" 428 Tbird block, along with the Tbird crank and rods. Speed Pro pistons, "moderate" size solid flat tappet cam, a factory Ford dual plane "Sidewinder" intake with a Holley 780 vac sec carb. The heads are basically stock cast iron 428CJ`s (C8OE-N`s) with factory valves (2.09"I, 1.66"E) with 74cc chambers. I`ve never had the heads on a flow bench, or measured the runner volumes, so I don`t have that information. I shift it at 6200 RPM.I hope that helps.

01-21-2009, 12:54 AM	#7
Rory McNeil VIP Member Join Date: Jun 2007 Location: from Vancouver BC Canada, now in Nova Scotia Posts: 1,311 Likes: 316 Liked 1,103 Times in 301 Posts	Re: Question for Rory Mcneil Coupe, the 428 in my Fairmont is pretty basic, .030" 428 Tbird block, along with the Tbird crank and rods. Speed Pro pistons, "moderate" size solid flat tappet cam, a factory Ford dual plane "Sidewinder" intake with a Holley 780 vac sec carb. The heads are basically stock cast iron 428CJ`s (C8OE-N`s) with factory valves (2.09"I, 1.66"E) with 74cc chambers. I`ve never had the heads on a flow bench, or measured the runner volumes, so I don`t have that information. I shift it at 6200 RPM.I hope that helps. __________________ NHRA 6390 STK M/S 85 Mustang