The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 250 Inline 6 Performance Build Q's---Hello Brad---

**leddzepp** · 05-27-2009, 04:50 PM

On my 258 AMC sixes, I would run a Clifford intake, Clifford headers, Clifford cam, and a Holley 390 cfm carb. Also converted to HEI ignition. Sounded/ran like a V8. The Offy intake is recommended for more low end torque...but it is an inline 6 and has killer torque already.

05-27-2009, 04:50 PM	#59
leddzepp Moderator Join Date: May 2007 Location: Southern Cal Posts: 19,986	Re: 250 Inline 6 Performance Build Q's---Hello Brad--- On my 258 AMC sixes, I would run a Clifford intake, Clifford headers, Clifford cam, and a Holley 390 cfm carb. Also converted to HEI ignition. Sounded/ran like a V8. The Offy intake is recommended for more low end torque...but it is an inline 6 and has killer torque already. __________________ 1972 C/10 Cheyenne Super SWB. Restored, loaded, slammed. 1968 C/10 50th Anniversary LWB. Unrestored, stock, daily driver/work truck. RIP ElJay RIP 67ChevyRedneck RIP Grumpy Old Man Last edited by leddzepp; 05-27-2009 at 04:50 PM.