Oldsmobility.com - Your 1967 Olds Cutlass / 442 Headquarters


500 INCHES OF "FUNNY"
OLDSMOBILE

Reprinted from Car Craft - December 1966
Original article by Terry Cook
Original photos by Gerald Johnson

CLICK ON  PICS BELOW TO VIEW LARGER VERSION

"Drag champions Lutz and Lundberg wanted something wild and way-out when they decided to go the "funny car" route. The result was a resounding match racer that stands out from the crowd."

     NOTICED LATELY THAT all the "funny cars" you see are either Ford products, Chevys or Mopars? Two gentlemen racers from Minneapolis, Jim Lutz and Myron Lundberg, spotted this situation and decided to do something about it, especially after they flipped their record holding A/G Anglia. Jim and Myron voted that the "funny car" route was the way to go rather than rebuilding the wrecked Anglia, since they had won about everything possible with the gasser. Besides, the challenge of match racing with something different in the way of a car appealed to the two veteran racers. They agreed that since Tony Nancy had proven that the new Oldsmobile engine has competition potential, why not build up a unique 442 Olds "funny car." They liked the idea of an individualistic car that was easily identifiable from the "pack" and when they approached Holiday Oldsmobile for a sponsorship, the Minneapolis agency decided to go along for the ride with Lutz and Lundberg. Now Holiday Olds just happens to be the agency which sold more 442's in 1965 than any other Olds dealer, and is going strong in 442 sales in '66 to boot.

Frontal view of the Olds during construction stages reveals the dropped tube axle, steering link, and braces for the steel firewall and front fenders. A glass front end is slated to trim the car's 3000 pounds.

     With a sponsor behind them, Jim and Myron decided to let experienced Jack Wheeler do the engine work. The finished product hardly resembled the stock 400 inched displacement engine with which they started. The 1966 Olds block was bored .375 to accept a set of Forgedtrue pistons with 7.5 to 1 compression ratio. Originally the boys planned to burn gasoline only in the engine, but they knew that even if they used fuel they would need all the power they could get to move the hefty 442 down the track. As a result, they ordered a Cranshaft Company stroker crank as big inches are a necessity in a blown gas burning engine. A set of Mickey Thompson forged aluminum rods connect the pistons to the crank which received all the "trick" work including cross drilling, shotpeening, and hard chroming. Many professional engine builders feel that these modifications to the crank are necessary as the lower ends must withstand tremendous loads and forces in a supercharged engine. The stroke of the Crankshaft Company crank was increased .375 resulting in a final displacement of 496 cubic inches. Morraine 400 bearings were used on both the main and rod journals. A Milodon "shorty" steel main support or girdle was strapped into the lower end of the block just to keep it secure.


Left: Immaculate trimmed stock Olds frame mounts early Olds rearend via elliptical leaf springs and a set of Gabriel adjusted shock absorbers. Heavy duty Olds metallic brakes are used for stopping. Right: Looking up front a four inch dropped tube axle mounting '48 Ford spindles is suspended by more full leaf springs and dampened by a set of 90-10 uplock shocks to aid in the weight transfer.

     As for the cylinder heads, Roger's Porting cc'd the combustion chambers and opened up and polished the ports for greater effciency. After the head surfaces of the block were parallel to the crank, they were O-ringed to keep the Fitzgerald head gaskets in place, a common practice in building a supercharged engine. The valves, guides and valve seats were left stock, but a set of adjustable aluminum Mondello rocker arms were used in conjunction with a Crower billet roller cam and kit. A set of Sharp Equipment Company valve covers with Stellings breathers grace the top of the heads, and a Sharp blower manifold was also used. Then a modified GMC 6-71 supercharger was set atop the engine; a Hilborn upright four port fuel injector and scoop topped everything off. Looking at the fuel system, a Hilborn PG-150 pump was hooked to a Airoquip high pressure hose. The blower drive is a Cragar unit with 16% overdrive, but future modifications will include change to 22% overdrive. A Roto-Faze ignition supplies the spark to Champion J54R plugs.


Top: Side view reveals front and rear axle relocation, typical of funny cars. Rearend was moved forward 17-inches and new opening cut, while front fender awaits work for 7-inch forward axle placement. Bottom: Due to the short deadline for construction of the car, Lutz and Lundberg decided to lighten the original frame rather than build a new tube chassis. Clean Olds frame is hefty by today's weight standards.

     While Jack Wheeler was busy constructing the engine, Jim and Myron didn't waste any time preparing the car itself. Their goal was to construct the car as quickly as possible so they could see some action this summer as the eastern drag strips close in October due to inclement weather. Because they were pressed for time, Jim and Myron decided to use the stock Oldsmobile frame although it was lightened considerably. An early Olds rearend with 4:30 gears was positioned 17-inches ahead of the location of the stock rearend and secured with a set of fully elliptical left springs and Gabriel shock absorbers. Olds metallic brakes were chosen to bring the American mag wheels and 10.50 x 15 Goodyear slicks to a halt. Up front, the stock suspension was discarded in favor of a 4-inch dropped tube axle with '48 Ford spindles, mounting more American mag wheels with 7.75 x 15 Goodyear racing tires. Elliptical springs were used on the front suspension along with a set of 90-10 uplock hydraulic shocks.

 
Top Left: Myron Lundberg checks out the healthy 496 cubic inch supercharged fuel burning Oldsmobile engine. A Cragar blower drive is used, along with Sharp manifold and valve covers. Heads are ported by Roger, and Crower supplied the roller cam and kit. Top Right: The boys decided to retain the stock '66 Oldsmobile steering box when constructing the car, as it is reliable and performs well. Popular cross steering setup is used; link connects the arm of the stering box to eyelet on the right spindle.

    When the chassis was up and rolling around, the all steel 442 Olds body was slipped over it and the wheel wells were relocated accordingly to fit the 105 inch wheelbase. The reason for the heavy body is that fiberglass 442 Olds doors, fenders, and other body panels were not manufactured at the time of construction. Now that glass parts are available for these cars, Lutz and Lundberg are switching over to lightweight components to cut the overall weight of their car in an attempt for increased performance. All body work was performed by Bill Gefre, and "Peanuts" of N.E. Auto Body in Minneapolis, Minnesota, applied the marron lacquer paint job, with a shade of ember fire mist. Dark blue plexiglass windows were added all around, and a gold leaf lettering job completed the external appearance.

     As for the interior, a full padded roll cage was constructed to protect driver Jim Lutz from any injury in the event of an upset. The drive remained in the stock location, sitting in a Triumph bucket seat, and actuates a Moon throttle linkage while keeping one eye on the Stewart-Warner instruments. The shift lever for the reworked Olds Turbo-Hydramatic transmission is located in the stock position, on the transmission tunnel to the driver's right. Lutz steers the car with the stock wheel column, and steering box, and the release for the Simpson parachute is within his reach. Black carpeting and stock inner door panels offset the interior.


Above: Moving out of the gate, the finished product is a thing of beauty. Wheel well reloaction by Bill Gefre blends nicely. Plexiglass windows, paint and gold leaf lettering provide the final touch. On 20% nitro the car pumped a 9.22 e.t. and 154 mph, strong for a 3000 lb. rig.

    With the car completed and ready to run, Lutz and Lundberg realized that they had quite a reputation to live up to, as their A/G Anglia had nailed down both ends of the NHRA class record, had won its class at the 1964 NHRA's Nationals, and had established itself as the overall points champ in NHRA's Division V. They wasted no time in showing all concerned that their new supercharged 442 could carry on, as the Oldsmobile grabbed both ends of the NHRA's S/XS class record the third week out! At present the "442 Much" of Lutz and Lundberg is leading the Division V points race in hot Super Eliminator competition, having compiled almost twice the points of their closest competitor in that bracket.

     Performance for the Minnesota based "funny car" has been encouraging, as initial runs on gasoline produced a 9.79 elapsed time and a 148 mph clocking, quite respectable for a 3000 pound race car. These marks placed "442 Much" as one of, if not the, fastest gas burning "funny car" in the nation. But Jim and Myron weren't satisfied with the times and decided to give the car a jolt of nitromethane to increase the performance. On only 20% nitro the machine dipped to a 9.22 e.t., and speeds climbed to the 154 mph mark. The boys feel confident that the performance will improve when they increase the blower overdirve to 22% and "bump" the nitro mixture to 35%. Although the car is a bit hefty by today's "funny car" standards, it is obvious that the Lutz and Lundberg "442 Much" is on the right track performance wise. In addition, the idea they had about building a differenty type of match racer has paid off, as the car has already achieved nationwide popularity.

line.gif (839 bytes)

Pop open the trunk and you will find a battery and a water circulation tank for cooling the engine. Small  electric fuel pump serves as the heart of the system. Tank is filled with ice. Stock steel floorboards in the trunk help to account for the car's beefy weight.

Power from the blown 500 cubic inch Olds (actually only 496) is transmitted through an Oldsmobile Turbo-Hydro which has been slightly reworked specially for racing. Driver Jim Lutz has the shifter mechanism within easy reach; selecting gears while racing is a snap.

The completed interior features a padded roll cage, which offers the driver complete protection in the event of an upset; stock interior door panels and black rugs give the car a plush atmosphere. Stock Steering wheel column, and full dashboard are also used.

bluspacr.jpg (522 bytes)

The Lutz & Lundberg "442 Much" is currently owned and being restored by Curt Anderson of the Minnesota Olds Club.

RELATED LINKS:

bluspacr.jpg (522 bytes)

Back Home

Back to the top
| Home |
| My Personal Project - Photo Galleries | Updates/Journal | Sign My Guestbook | View My Guestbook |
| 1967 Specifications - Model ID | Product Specs | General Specs | Engine | Tune-up | Torque |
| Vintage Ads | Vintage Road Tests | Technical How-To's | Owner's Registry | Messageboard | Links |

line.gif (839 bytes)

Want to link to this site? Please use this banner.
OLDSmobility.com - The 1967 Olds Cutlass and 442 Resource

The correct URL for this website is http://www.OLDSmobility.com/)
For questions, comments or suggestions, please e-mail me.
All content on this site is 1999-2008 by OLDSmobility.com/Project 442 Clone, unless otherwise noted. 
All rights reserved.
This page last modified on June 30, 2001.