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Recipe # 18

Glenn's 12 second 1904

1. Owner Glenn Ring
2. Email Address [email protected]
3. Vehicle Type 1974 Beetle
4. Displacement 1904cc (90.5x74)
5. Crankcase Volkswagen, Industrial AS21 (German), filled #3, dual relief, 8mm studs, case saver inserts, deep #3 studs, tapped for full flow oil system, stress relieved, deburred
6. Crankshaft Gene Berg GB-174, 74mm, forged, counterweighted, wedgemated, balanced, nitrided, 8 dowel (11/32"), Type 4 center main, stress relieved, shot peened
7. Connecting Rods Gene Berg GB-191S, sized, magnafluxed, glass beaded, balanced
8. Pistons&Cylinders Gene Berg GB-010 (Mahle), 90.5mm, thick wall, graphite coated, balanced
9. Piston Rings Gene Berg with Total Seal modification
10 Camshaft Scat C-45, 296° duration / .418" lift (.543" with rockers)
11 Cam gears GB-334 Straight Cut Gears
12 Cam followers Berg
13 Pushrods GB-424 push rods
14 Cylinder Heads Volkswagen (German), Type 311-1600 dual port, welded, ported, polished, re-shaped chambers, semi-hemi (56cc), relocated spark plug, Valves - Manley, 42mm intake, 37.5mm exhaust, stainless steel, tappered guides. All done by Joe Aragona
15 Rockers Pauter Machine 1.3:1 ratio, billet aluminum, needle bearings, roller tip, heavy duty studs
16 Spark Plugs NGK BP7HS
17 Exhaust Gene Berg GB-934 1-3/4" merged, GB-971A-2M dual muffler, Jet-Hot ceramic coated
18 Compression Ratio 9.25:1, Sunoco 260 (94 octane) or Sunoco Purple (at the track)
19 Fuel System 2 Dellorto DLRA 45mm dual throat carbs with K&N air filters
20 Fuel Pump Stock VW
21 Oil Pump Gene Berg GB-233A oil pump (26mm gears), Gene Berg full flow oil kit, Fram HP1 filter
22 Oil Sump Scat 2 quart deep sump
23 Oil Cooler Type 4 oil cooler
24 Ignition Gene Berg GB-624 Ignitor High Energy Electronic Coil
25 Distributor Bosch 010
26 Flywheel Gene Berg GB-084, 8 dowel (11/32"), 12.5 lb., wedgemated, forged gland nut, balanced
27 Pulley Gene Berg GB-439 "Equalizer" billet steel pully, 3.5 lb., balanced
28 Clutch Gene Berg feramic disc
29 Pressure Plate Gene Berg/KEP, 200mm 2100 lb. pressure plate, balanced
30 Transmission Builder - Gary Berg
Case - Volkswagen "Rhino" case, heavy duty side covers
Mounts - Gene Berg GB-642P heavy duty rear mounts and Gene Berg
GB-643F front crossmember
Gear Ratios - Close ratio 1st, 2nd, 3rd, 4th and 5th, steel shift forks, hardened keys
1st - 3.78:1 (heavy duty)
2nd - 2.06:1 (stock)
3rd - 1.58:1 (welded hub)
4th - 1.21:1 (welded hub)
5th - 0.82:1 (welded hub)
Rev - 3.61:1
Differential - ZF, Limited Slip (LSD) with 4 spyder gears (11
tooth)
Ring / Pinion - 3.875:1 ratio, 8 bolt, Gene Berg GB-660K-3875 (Klinkenberg)
Shifter - Gene Berg GB-5710 5 speed shifter, new shift rod bushing
Axles - Type 2 C/V joints with Sway-A-Way Axles
Misc. - heavy duty cross shaft (welded), GBE Super Duty Pinion Bearing Retainer
Lubrication - Swepco 201 Multi-Purpose Gear Lube, 80-90W API GL-5 and MT-1 rated
31 Wheels Porsche/Pedrini, 914 forged alloy 6 x 15
32 Tires Pirelli P6000 Summer 195/60VR-15
33 Max. Horsepower 180hp/159ft-lbs at the crank (correction factor 1.15), 156hp @ 6800 rpm with 142ft-lbs @ 4800rpm measured at the rear wheels on a Mustang Wheel Dyno
34 Max. Torque 159ft-lbs at the crank (correction factor 1.15) with 142ft-lbs @ 4800rpm measured at the rear
35 0-60mph Time  
36 1/4 mile Time 12.718 @ 103.36 (best so far)
37 Engine Mileage 3000miles
38 Cost To Build Don't ever want to know.
39 Purpose Weekend car. Mostly street and some strip.
40 Comments More fun than it should be. There's plenty of low end torque and it pulls well into the higher RPM range. The Berg 5 tranny truly makes it a street racer with the ability to cruise the interstates at 70mph all day long. When "on" it i get fuel milage in the mid teens, but cruising on the interstate it gets 28mpg. The car is a sleeper in that the exterior is totally stock, even down to the large late model bumpers. It really suprises the V8 boys. For more info take a look at http://www.glenn-ring.com/resto/ .

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