Archive for the ‘Banks Race Shop’ Category

THE LENO TANK CAR COMES “HOME” TO BANKS FOR A CHECK-UP

by Doug Stokes
Monday, December 29th, 2008

In the fall of 2008 this magnificent machine came “home” to the Banks tech shop for a short, regularly-scheduled maintenance visit.  Of course we are using the terms “regular” and “maintenance” with some relativity here.

As even the most casual observer would easily note, this bolide is an absolutely unique one-off that did not come with anything even approximating an owner’s manual in the glove box (actually, it doesn’t even have a glove box!).  Be that as it may, it was just great to have this exciting vehicle back in the Banks Tech Bay, all 20+ gleaming feet of it, if only for a few days!

If you’ve been reading about this big silver bullet right all along, by this point you might have come up with  the idea that taking a twelve cylinder, air-cooled, carbureted World War II-era engine, originally designed to haul a 30-ton military tank over hill and dale at a ripping 15 or 20 miles per hour, and making it into the centerpiece power unit of one of the most photographed, most outrageous, most spectacular sports cars ever to roll on the face of the planet was a bit of a long haul.

And you’d be very correct!

Jay Leno's Tank Car

In a different way, but in all candor this project was as difficult a challenge as any that have been in the R&D shops at Banks, including the machines that have set world speed records, and broken many others.

Adapting twenty-first century Formula One V-12 fuel injection technology to an engine that was designed in the 1940’s with toughness as the number one criterion was no easy task.

As you’ve read, every part on the new twin-turbo exhaust and intake system was designed and scratch-built right here at Banks. But, even more important than the hardware (which was very important!), was the all the head-scratching, brain-storming, and number-crunching that went on just to make this one run.  As you’ve seen, this complete makeover almost doubled the horsepower and did the same for the fuel mileage!

Interestingly enough, when Gale Banks went to partner Bosch and told them that he was developing a huge “former tank engine” into some sort of sports car power unit and that they were pulling out the old carbs and putting in an ultra-sophisticated common rail fuel injection system in their place, they were, let’s just say, a tad skeptical.

Of course when he mentioned who the machine’s owner was , the quizzical looks turned into smiles.  Leno, of course!  Jay Leno, America’s favorite late night host and car guy, suddenly the mammoth mission somehow became more clear …

Tank Car dashboard

So, two years after this monstrously menacing machine rolled out of the Banks race shop and up Duggan Avenue with Leno driving and Banks himself riding shotgun, and after hundreds and hundreds of street miles, and, after one show-stopping appearance after another at a multitude of car shows from Van Nuys to Pebble Beach, it was not deemed particularly unusual to see this thoroughbred cooling its heels in the Banks R&D shops for a bit of a “tune-up”.

For the record, the electronics side of the Banks work shop did all of the work and the only wrenches that turned were the ones that opened the electronic panels under the dash to get at the ECU.

The only issue was one of drivability and that had to do with the fact (as above) that a lot of the conversion from a normally-aspirated engine with twin updrafts carbs to one with ultramodern Bosch/Banks fuel injection and twin turbos took (as mentioned above), some fairly high-strung racing components being brought into play in a “street” car.  In other words, there was more number-crunching to be done to smooth out the engine response.

Strapped down to the Banks chassis dyno and thundering along at a “good rate of knots” (that’s a technical term) the car seemed more like a living thing than a couple of tons of steel and aluminum.   Getting up close for a photo when this beast is running (even when its immobilized) takes a bit of an attitude.  One just keeps sort of saying (to one’s self): “It’s strapped down, it’s only a car, it can’t hurt me.”  It really does seem alive though.

Tank Car on Dyno

The Leno Tank Car’s recent check-up trip to Banks yielded vast improvements in both cold starting and curb idle as well as overall drivability. Remember that the Bosch ECU which was used here was a full-race unit and a nice smooth idle is not one of the top ten items on a modern Formula One racecar’s check list.

Of course there were multiple test drives.  Much to check out and a number of check rides to be given.  After they pulled in and got their collective breaths the Banks engineers had plenty to say about the short road tests which they “had to make in the cause of science”, poor babies.  “The car drives deceptively well …” one allowed. “The sound of those massive Goodyear truck tires howling about two feet from your ear is a bit disconcerting at first …” said another.  “The car’s low speed agility is good, except when the speed falls into the parking lot range, then the steering gets a little heavy”  was postulated.  And one last (rather obvious) one:  “This car is a massive attention draw … No one ignores it as it passes by… I can see why Jay loves it.”  Us too, we all are drawn to this iconic car that’s far more fantastic than the most wildest “fantasy car” ever, only it’s the real (Banks Powered) thing!

34 ENGINES

by Doug Stokes
Wednesday, November 26th, 2008

I just went out in the shop and counted for myself.

Thirty-four.

There are thirty four engines presently taking up just about every spare square foot of the race car shop floor here at Banks.  The crew has been pulling them out of storage for a couple of days now in preparation for a new museum exhibit that opens in Pomona on December 3rd.

I guess that I should have said, “Our exhibit,” because the show at the Wally Parks NHRA Motorsports Museum is actually entitled:  “Banks Power, The First 50 Years.”

Now you know the reason for all the engines.  Going back at least forty of Gale Banks’ 50 in the business, they are the living lexicon of Banks Power.

From the latest 1200+ horsepower twin-turbo diesel dragster engines to an early marine engine which was so good that it got itself legislated out of competition,  they’re all here, each representing the Banks heritage and that well documented corporate credo to do it better every time.

a race shop full of enignes

There’s the engine that put the Banks Dodge  Dakota in the FIA world record book as the fastest-ever diesel pickup through the traps in a two-way average.  There’s a tiny Buick V-6 engine that, with Banks turbocharging, started a whole line of production super cars and racecar derivatives and that even powered Indy Cars.  There are a couple of early attempts on diesel design that, in the day, were considered radical departures from the norm.

All will be cleaned up, checked over, and shipped across town Monday to take their places of honor on the floor at the museum.

New entries in the engine field include Banks’ long-awaited and much anticipated return to the waterways with its Duramax-based Marine engine. Looking every bit the part, the powerful twin-turbo diesel V-8 “wet workhorse” is almost as stylish as it is powerful.  Back now from “touring” major boat shows around the country the prototype is all set to turn the heads of fans in whole new setting.

And then there are the oddities, an early GM diesel V-8 with tall foot and a half intake runners that must have made a whole lot of power way down low in the rev band, and the half dummy/half real engine built for display on the hyper-exotic, one-off Arex rear engine sportscar.  Its block and heads are real but the space-age looking water-to-air intercooler that dominates the complete top of the engine is all styrofoam and dynoc.

There are 454’s, 390’s, Fords, Chevys, Dodge/Cummins and other engine brands on.  The eldest among them painted a bright blue and the later ones painted “Banks Red”.  Here’s an insiders’ tip:  anything painted blue was built before the turn of the century (2000)  and the “red engines” have all come to life thereafter.

For the historians, Banks did, very early-on, paint many customer engines a bright yellow.   However, all of those examples were repainted during the Banks “blue period” and appear that way today.

The most interesting thing about having almost 40 years of Banks Engineering on the hoof and under one roof has been the reaction of the employees.  Break and lunch hours have been strolls through a time tunnel that extends back in many cases to before some of the young engineers, designers, and technicians were born.  There’s been many a curious look and even more questions for some of the longer-serving employees.  The development and evolution that still goes on today can be seen in these historically significant reminders of the company’s longevity.

When something really needs some historic perspective out in the shop the go-to guy is Bob Robe, who last year celebrated 30 years with Banks.  Robe has had a hand in every engine designed and produced by Banks since 1977.   He also has a multi-megabyte storage unit safely ensconced in his head where he has faithfully filed and cataloged every bit of information about each of these mills.

Bob, who is generally a very popular guy, anyway is now even more revered by the staff.   “Yeah, we were trying for (this).  But we found out more about (that) … and then we applied it to (something different),”  he explains.

Robe understands the relationship pure research, running for records (he’s been in on many of them), and outstanding everyday product effectiveness, and overall quality.  He wears a few hats (chief designer, fabricator, occasional crew member) and wears them all quite well.

All of this “Banks’ Biggest Hits” collection (and more!) will be on view at one time at the museum during the multi-month exhibition.  Some of the engines will be on leave from “active-duty” (examples of the latest Banks engine mods for trucks and motorhomes) and will be rotated out for trade shows.  The good news is that they’ll be replaced by other examples of Banks Power, so multiple trips to the NHRA museum should yield different looks at this fascinating motor-lineage.

Of course, there’ll also be complete Banks racing machines (record-setters all including three red Banks Sidewinder pickups built for three distinctly different  purposes: Drag Strip, Salt Flats, and Road Racing).

There’ll be an “illustrated” time line tracing the company history back its first 50 years, and memorabilia ranging from trophies to intake manifolds, and from turbochargers to wooden bucks for parts casting.  Hundreds of other “trick” parts and pieces that have been part of the long high performance road that Banks’ has been on will be on view as well.

This will be the first time that Banks has ever been so honored by a museum.  In Banks’ own words:  “We’ve been on hundreds of magazine covers over the years.  (Visitors will see a number of blown-up copies at the museum.)  But the real thrill is having the NHRA Museum ask us to be on exhibit celebrating our ‘first’ 50 years in the business,”  said Banks.  I hope that everyone who can, will get by the museum while our show is there,  it’s truly one of the best motorsports museums in the country and we just could not be more proud of our participation there.”

Engineering & mechanics students visit Banks from Mexico…

by Doug Stokes
Monday, July 7th, 2008

Some 15 very eager students from the Centro Educativo Grupo Cedva in Mexico City recently toured the Banks facility in Azusa, California.  They were given an up-close and personal look at many of the manufacturing processes: from design and prototyping, through production, right on to the boxing and shipping of the final product.

The young folks were in Los Angeles to participate in the annual “Formula SAE” event sponsored by the Society of Automotive Engineers at Auto Club Speedway in Fontana. While they were in southern California they took a little time out to show a curious crowd of Banks employees their entry in the formula car competition at the Speedway. Their cool little student-built single-seater featured a modified 600cc Honda motorcycle engine, all-independent suspension, motorcycle disc brakes, wide Hoosier slicks, on open cockpit, and sleek composite bodywork.

students from the Centro Educativo Grupo Cedva in Mexico City

The school’s proud president (who’s an automotive engineer himself), Jorge Contreras, accompanied the youngsters. Grupo Cedva includes the College of Automotive Engineering (ESI) and the Automotive Technical Training School.

The mini-tour included something of a special session in Banks’ Automotive Balancing Service department where two of the ABS technicians were able to not only demonstrate the precision art and science of high quality crank, rod, and piston balancing; but to explain the process in the student’s native language, Spanish.

The Banks tube shop crew sizes up the SAE racer.

The Banks tube shop crew sizes up the SAE racer.

The tour included the Banks Race Shop (which is usually off limits to much of the outside world), the twin dyno cells, the prototype shop, the vehicle test bay, design center, and the engine clean room.  The new Banks Top Diesel Dragster, which had arrived at the shop only a week earlier, was a huge hit, as was seeing and taking photos of the record-setting Chevy Banks S-10 Drag Truck, parked right next to it on the shop floor.

At every stop, the highly-attentive students were given an quick explanation of what went on in that particular segment of the Banks facility and what special skills were needed to be working in that area.

Fifteen kids, a translator, a “tour guide”, and Sr. Contreras

Fifteen kids, a translator, a “tour guide”, and Sr. Contreras were a lot of people to get into the engine build room … But we made it!

From the smiles on their faces and the excited chatter as the youngsters got back on their bus a couple of hours after they arrived at Banks, the field trip to Azusa was a “technical” success and well-worth the effort.

Everyone on the Banks staff was quite pleased to know that this special group of students, who had traveled so far to take part in a SAE-sponsored event, had a good time as well as an educational trip to Banks.

For more information on the school and its programs:  www.grupocedva.com

A Trip To The Toy Shop

by Peter Treydte
Thursday, April 21st, 2005

One of the things that I like doing sometime during the workweek is to wander through the Banks Race Shop. It is really an amazing place. I can’t think of any other place in the world where I could find high-flow intake manifolds for diesel engines being developed, turbochargers being mounted on a V-12 tank engine and a one-of-a-kind diesel road race truck being built from the ground up… oh and by the way, just a few feet away is the world’s fastest pickup truck powered by a Cummins ISB engine.

Don’t think of it like a NASCAR race shop where you would see a half dozen or more cars being prepped for specific tasks. A lot of people refer to it as a toy shop, but it is really much more than that. It is a research and development facility of the highest order. There is a lot of talent working in the room too. The other day I was looking as some custom aluminum manifolds with welds that looked like they were done by a robot. They were actually done by Michael Markowitz, one of our newest fabricators. As far as I know he is fully human. He clearly has more metal working capability in his little finger than I will ever have.

I guess one of the reasons that I love it so much is because I love racing. What better way to develop new ideas and expand automotive concepts? That is really what racing is all about. And on top of that, its fun.