[WARPed]

416cid Specs, my track times in my 69GP with a 3750 race weight has gone a best of 6.90's@100mph & 10.80’s @ 123mph, on the dyno we made 518hp@6300 and 496ft/lbs@4300. This dyno have proved to be conservative by about 50hp when track times & race weight are calculated. I drove this so many untold miles on the street and made well over 200 passes at the track before I pulled the motor to drop in the 467 motor

• Block: 1970 Pontiac 400 + .060 over, zero deck height, 2 bolt mains with stud kit
• Rods: Eagle 6.80”
• Piston/Rings: ROSS flat tops, 134gm pins, Total Seal Gapless
• Balancer: TCI Rattler
• Flex Plate: TCI
• Bore/Stroke: 4.181/3.79 (400 crank offset ground)
• Heads: Edelbrock 300/220cfm 77cc, cr 9.98, 2.11/1.77 valves, head stud kit
• Pushrods: 9.300” .080” wall 5/16” cm
• Intake: Edelbrock RPM, port matched, 1” open spacer
• Carb: BG Gold Claw RS 875cfm (now called Race Demon RS)
• Rocker Arms: Butler 1.6 roller
• Cam: UltraDyne roller 295/303 (262/270 @.050), .3883/.3883 tappet lift, 600/600 net lift with .024/.024 lash
• Ignition: MSD 6AL, MSD crank trigger, MSD 8981 programmable timing control and is sent through a gutted GM HEI
• Exhaust: Hooker round port 2"x30” and 3.5" (9.5” long) collector headers, 3.5” to Dr.Gas ‘X’, 3” out to 3” FlowMasters 3 chamber mufflers and no tail pipes
• Oil control: Melling 60psi oil pump, Canton oil pan