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Old 04-30-2021, 11:16 AM
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OCMDGTO OCMDGTO is offline
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Default Hemmings 468 build

June '21 issue of Hemmings Muscle Machines has a pump gas 468 build. 400 stroker with 850 Holley, Rpm manifold, Ehead round ports, & roller cam. They put some nice parts into it and made 547hp/635tq. REALLY nice write up and obviously a great street engine. Very nice to see a Pontiac engine build getting some ink.

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69 GTO Liberty Blue/dark blue 467, 850 Holley, T2, Edelbrock Dport 310cfm w Ram Air manifolds, HFT 245/251D .561/.594L, T400, 9" w 3.50s 3905lbs 11.59@ 114, 1.57/ 60'
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Old 04-30-2021, 11:40 AM
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Nice torque numbers, but I would expect a tad more hp unless they went conservative on the roller?

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Old 04-30-2021, 02:28 PM
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Yea, cam was on the small side, 240/248 with .547/.544 lift iirc. I think the rockers were only 1.52 Still a nice build.

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69 Bird w/1970 400 block(409 cubes), #64 heads, hyd. roller, Q-jet by Jeff E., original interior, ps, pdb, th350, and 3.73 gears. Pump gas, street driven muscle. 3800 lbs. race weight. Best, 11.39 @118, my son's car.

79 T/A w/463, Scat crank, Eagle rods, Icon pistons, Lunati solid roller, 262/270, KRE 325 heads, Northwind intake, QF950 carb, full interior, ps, pdb, th350, and 3.73 gears. Pump gas, 3650 lbs. race weight. 10.68 @ 126 so far... no tuning yet.
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