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Pontiac Heaven at Speedworld Motorplex - Pontiac Pavement Pounders

Pontaic Heaven Pavement Pounders Shootout 1972 Pontiac Lemans Burnout Pontaic Heaven Pavement Pounders Shootout Tony Valdois Pontaic Heaven Pavement Pounders Shootout 1972 Pontiac Lemans Engine Bay
Strip Tuning Log
Run/Tuning Launch RPM Shift Pt. 60-ft. 1/8-mile 1/4-mile
1. Front jets 0.113, Rods 0.073x0.052, Rear jets 0.117 1,800 5,800 1.64 7.57/90.54 11.91/112.83
2. Same 1,800 5,800 1.63 7.56/90.57 11.89/113.00
3. Same 1,800 5,800 1.65 7.60/90.35 11.93/113.73
4. Same 1,800 5,800 1.71 7.76/90.02 12.11/113.13
6. Added Torco 110 Race Fuel 1,800 5,800 1.62 7.53/90.66 11.86/113.51
BEST PASS CORRECTED 11.42/117.46
Best of 5 passes listed. Run Notes: 1) Hooked well, 4) Bogged off the line, 6) Hooked well.

Strip Specs
Year/Model '72 LeMans
Race Weight With Driver 3,666 lbs.
Curb Weight 3,480 lbs.
Fuel Level When Last Weighed 1/4 tank
Fuel 91-octane
Engine '70 YH-code 455
Cubic Inches Before/After 455/464
Engine Built By Angelo Vigil-Geddes Automotive Machine, Colorado Springs, Colorado
Power Adder None
Induction System
Air Cleaner K&N, 14x3-in, K&N Extreme Airflow lid
Carburetor Edelbrock 1407, 750 cfm
Jets 0.113/0.117
Metering Rods 0.065x0.037, Blue Spring 3-in. hg.
Spacer Plate 1/2-inch wood, open
Intake Manifold Performer RPM
Fuel System
Pump Holley Blue
Lines 3/8-in
Regulator Holley, 6.5 psi
Heads
Brand KRE Aluminum D-port, 85cc chambers
Head Porting As delivered from KRE
Flow Numbers 260-270 cfm at 28 inches of pressure
Valves Ferrea 2.11/1.77-in
Bottom End
Pistons Keith Black Hypereutectic flat-top 0.040 over
Rings Total-Seal Moly
Rods Stock cast, 6.625-in
Compression Ratio 11:1
Crankshaft Stock, 4.210-in stroke
Rotating Assembly Balanced Yes
Camshaft
Brand Comp Cam, hyd., flat-tappet
Duration at 0.050 240/246-deg
Duration Advertised 284/296-deg
Lift With Specified Rocker Arms 0.507/0.510-in
Lobe Separation Angle 110-deg
Installed Position Straight up
Rocker Arms Comp Cams, Magnum roller, 1.52:1
Ignition
Distributor Stock HEI
Amplifier None
Coil Stock
Wires Taylor 8mm
Spark Plugs Autolite 3911
Total Timing 28-deg
Rpm That Total Timing Is Reached 2,500 rpm
Exhaust
Headers Hooker Comp
Primaries 1.75 x 28-in
Collectors 3.00-in
Exhaust Pipes 3.00-in
Mufflers MagnaFlow 3.00-in
Crossover 3.00-in by Muffler Masters, Colorado Springs, Colorado
Drivetrain
Transmission Turbo 350, B&M shift kit
Converter Continental, 10-inch, 2,800 stall
Shifter Stock column
Rear GM 12-bolt
Rear Gear Ratio 4.11
Posi Eaton
Axles Stock
Chassis and Suspension
Brakes F/R Stock 10.9-in disc/9.5-in drum
Wheels F/R Centerline Warrior, 15x4/15x9
Tires F/R 165R15 Metric / M/T 28x10.50x15 slicks
Tire Pressure F/R 45 psi /12 psi
Suspension Front
Springs Hotchkis 1-in drop
Control Arms Stock
Stabilizer Bar Stock
Shocks Gabriel
Suspension Rear
Springs Stock AC Delco
Control Arms Hotchkis Rear Suspension System
Stabilizer Bar None
Shocks Gabriel
Other Features Lakewood traction bars
Chassis Mods Stock
The Rest
Interior Mods None
Exterior Mods None
Safety Mods None
Paint Lucerne Blue
Launch Technique Footbrake 1,500-1,800 rpm
Best 1/8 mile ET, mph prior to event 7.30, 90 mph
Best 1/4 mile ET, mph prior to event 12.18, 110 mph

Pontaic Heaven Pavement Pounders Shootout 1978 Pontiac Trans Am Burnout Pontaic Heaven Pavement Pounders Shootout Ray Baumgardner Pontaic Heaven Pavement Pounders Shootout 1978 Pontiac Trans Am Engine Bay
Strip Tuning Log
Run/Tuning Launch RPM Shift Pt. 60-ft. 1/8-mile 1/4-mile
1. No preload on CalTracs, Shocks set on 5 2,700 5,000 1.56 7.19/94.29 11.37/116.95
2. Same 2,700 5,000 1.53 7.14/94.30 11.33/116.78
3. Same 2,700 5,000 1.52 7.12/94.56 11.30/117.05
BEST PASS CORRECTED 10.88/121.12
4. Same 2,700 5,000 1.53 7.14/94.39 11.32/117.49
6. Same 2,700 5,000 1.56 7.19/94.12 11.37/117.57
Best of 5 passes listed. Run Notes: None

Strip Specs
Year/Model '78 T/A
Race Weight With Driver 3,380 lbs.
Curb Weight 3,120 lbs.
Fuel Level When Last Wweighed 1/4 tank
Fuel Torco 114-octane
Engine 455
Cubic Inches Before/After 455/462
Engine Built By Zimmerman Racing Engines in Phoenix, Arizona
Power Adder None
Induction System
Air Cleaner K&N for shaker
Carburetor Holley 800 cfm DP
Jets #79/#84
Spacer Plate None
Intake Manifold Holley Street Dominator, single-plane
Fuel System
Pump Standard AC high-volume pump
Lines Stock
Regulator None
Heads
Casting '70 #13 D-port
Head Porting Pete McCarthy
Flow Numbers 290/220 cfm
Valves Ferrea ss 2.11/1.77-in
Bottom End
Pistons SRP forged, flat-top, 4.18-in
Rings Total-Seal Classic
Rods Eagle Forged H-Beam 6.625-in
Compression Ratio 11:1
Crankshaft Stock iron 4.210-in stroke
Rotating Assembly Balanced Yes
Camshaft
Brand Crane, hyd. flat-tappet R/A-IV
Duration at 0.050, intake/exhaust 230/240-deg
Duration Advertised 308/320-deg
Lift With Specified Rocker Arms 0.516/0.516
Lobe Separation Angle 114-deg
Installed Position N/A
Rocker Arms Crane Gold roller 1.65:1
Ignition
Distributor GM HEI
Amplifier Mallory HyFire V
Coil Mallory
Wires Moroso 8mm
Spark Plugs AC R45S
Total Timing 36-deg
Rpm That Total Timing Is Reached Locked distributor
Exhaust
Headers Hooker
Primaries 1.875-in
Collectors 3.00-in
Exhaust Pipes None
Mufflers Generic header mufflers 3-in inlet/outlet
Crossover None
Drivetrain
Transmission Turbo 400, performance
  rebuild (left in Drive)
Converter Mark Yakavone, 10-in, 3,800 rpm stall
Shifter B&M Ratchet
Rear GM 12-bolt
Rear Gear Ratio 4.33:1
Spool Strange
Axles Tom's Axles, 35-spline
Chassis and Suspension
Brakes F/R Stock 10.9-in disc/Wilwood disc
Wheels F/R Weld Convo Pro 15x4/15x10
Tires F/R Goodyear, 28x3.5x15 Front Runner/Goodyear 31.5x10.5x15 slicks
Tire Pressure F/R 40 psi/10.5 psi
Suspension Front
Springs Stock
Control Arms Stock
Stabilizer Bar Removed
Shocks Summit 90/10
Suspension Rear
Springs CalTrac Monoleaf
Stabilizer Bar None
Shocks Rancho RS9000 set at 5
Other Features Aluminum driveshaft, CalTrac Traction system
Chassis Mods S&W 8-point cage, CE sub-frame connectors
The Rest
Interior Mods None
Exterior Mods Stock hood scoop opened up
Safety Mods 5-point harness, driveshaft loop, SFI-approved drivetrain parts
Paint Martinique Blue
Launch Technique 3,000 rpm on transbrake
Best 1/8-mile e.t., mph prior to event N/A
Best 1/4-mile e.t., mph prior to event 11.02, 120 mph 40-deg air, density altitude 1,100 feet below sea level


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