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Recipe # 34

Tad Gaulke's venerable 1776

1. Owner Tad Gaulke
2. Email Address [email protected]
3. Vehicle Type '71 Super Beetle
4. Displacement 1776
5. Crankcase New (in '89) Mexican AS21, drilled and tapped for full flow
6. Crankshaft Stock cross-drilled, forged, VW, welded counterweights by Gene Berg Ent.
7. Connecting Rods VW 311B, shot-peened
8. Pistons&Cylinders Cima 90.5mm
9. Piston Rings Cima, Total Seal mod. 2nd ring
10 Camshaft Berg 309 cam (Engle V-26) 296 deg. dur., .335" lift at cam (.469 lift at valve)
11 Cam gears Berg
12 Cam followers Berg modified, clearanced and grooved
13 Pushrods Berg 3/8" chomoly, 80,000 psi
14 Cylinder Heads VW 040 castings, p&p by Clyde Berg in '89; hemi cut (chambers measure 60 cc's), dual springs, stock valves (35.5x32), match ported manifolds.
15 Rockers Berg 1.4:1
16 Spark Plugs Bosch W8AC
17 Exhaust Early Berg prototype 1 5/8" merged heater box system, with dual quiet pack mufflers.
18 Compression Ratio 7.5:1 (.040" deck), 92 oct. gas, approx. 22 mpg
19 Fuel System Dual Berg modified Weber 42 DCNF carbs
20 Fuel Pump Stock
21 Oil Pump Schadek 30mm
22 Oil Sump Berg 1 1/2 qt.
23 Oil Cooler Stock OEM doghouse
24 Ignition Stock
25 Distributor Bosch 009
26 Flywheel Stock forged steel, lightened to 12 lbs.
27 Pulley Original aluminum Santana, stock sized
28 Clutch Berg "trick" street disc
29 Pressure Plate KEP 1700 lb
30 Transmission '73 single side cover case, 4.37 r&p, 3.78 1st; 2.06 2nd; 1.32 3rd; .89 4th. Has original cast iron Crown Super-Diff with 11-tooth spiders; Super Beetle mainshaft modified back to keyed configuration to accept older keyed 3rd gear.
31 Wheels American Racing 5 1/2" wide, 15" dia. "Riviera" style
32 Tires Nankang 135's up front, Perelli P600 195 65 15's in rear
33 Max. Horsepower Seat-of-the-pants guestimation (judging from riding in other people's cars), about 100 at 5600 rpm.
34 Max. Torque No clue
35 0-60mph Time No idea
36 1/4 mile Time Ditto
37 Engine Mileage Depends on how you look at it. Case has close to 100k miles on it without being touched, have only replaced bearings once (at about 40k miles because cam went flat), heads have been freshened up twice, but other than that have the same number of miles as the case.
38 Cost To Build Talking engine only here now: According to prices in '89, about $2500. At today's prices it would be about a grand more than that.
39 Purpose To-and-from-work ride
40 Comments My goal from the get-go was to build the most reliable high performance 1776 with stock valves (had to have heat and that meant stock heater boxes) that money could buy. I accomplished this. After 13 years and almost 100k miles, this engine has been an absolute joy to drive and maintain. As a daily driver, I couldn't be happier. It makes horsepower from idle all the way to 6000 rpm. Since I added the 1 5/8" exhaust I picked up a couple more ponies up high, and I can really feel the cam "come on" at about 4000 rpm. As a low maintenance, high performance daily driver, I'd recommend this combo to anyone!

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