Tiger has arrived!
It's an exciting time for Injun fans! For twenty five years, we've been living on
memories of glory and the hope that someone of influence would step up and return
the traditional Pontiac V8 to its rightful place as the "other" GM race
engine. That time has come!
As a contributor to Jim Hand's book "How to Build Max-Performance Pontiac V8s",
I was offered an early and "special" buy, on the first printing of the
book. While talking to the sales rep for SA Designs (the publisher), he wanted to
know what all the "fuss" was about the Pontiac. Apparently, they have
sold out the first printing of this book on a pace rivaling their new book on the
4.6 lr. Ford DOHC (a current production performance engine), which he said was the
fastest they've ever sold a first printing. As the Pontiac was out of production
for over 25 years, he couldn't understand the level of interest. I advised him to
read the book! He had no idea, the history or capability of the Injun design. He
always assumed it was just another wannabe, with no REAL modern racing potential.
The idea that the resurgance of the popularity of the "muscle car" could
have such an effect on a "dead" engine, he hadn't considered. Can't have
muscle car races without GTO. It's un-American to race GTOs with Chevy engines (the
terrorists would win). Hence, NEW STUFF for our beloved Injun engine.
NOTE: Jim's book is not aimed at the high-end racing community. It is a comprehensive
study of making real-world streetable power. It is also intended to update the thinking
of the Pontiac performance enthusiast, particularly in the areas of cylinder heads
and durability modifications employing modern parts and materials.
In just the past five or six years, we've seen new heads, blocks, crankshafts, cams
and valve train parts, on a scale never before seen for the Pontiac engine. Horsepower
levels have dwarfed that of the old guard. Engines are revving higher and living
longer. And the best yet, is about to arrive. The Tiger head from AllPontiacs, along
with supporting roles from some high-end aftermarket companies like Jessel and T&D,
is about to launch a whole new era in Pontiac performance.
Many in the Pontiac world, fail to grasp the significance of this new cylinder head.
When combined with one of the new race blocks and good rotating parts, power levels
and durability will rise to the level on a par with the venerable Big Block Chevy.
Unlike previous aftermarket heads for the Pontiac, this head is not based on the
original Pontiac port designs. While the the valve layout and cam lobe locations
remain the same, this head is designed using modern racing technology. It is every
bit as good as anything out there for the Chevy engines. With some creative exhaust
work, Pontiacs will breath like never before.
There are also race-level engine blocks now available, in both iron and aluminum.
"IA II" is the best known at this time. The "Butler" and AllPontiac
aluminum block is being sold in small numbers. All of these offerings will eliminate
the power level "ceiling" imposed by the weakness of the factory blocks.
The most significant aspect of this revolution in racing parts for an engine family
out of production for so long, will be felt at the local racing levels, where old-time
closet Pontiac-ers will abandon their Chevys and come back into the fold. Many would
be glad to, if they honestly believe they could be competitive at a similar cost.
In order for this to truly happen, the Pontiac racer must step up to the next level.
For so long, we were limited by the quality and quantity of race parts. Either put
out big money for marginal quality, or spend almost as much, reworking old factory
parts, used up long ago. Those were our choices. That has changed. To exploit the
new parts to their fullest, one must accept certain aspects of the modern bracket
or class race car. The idea that "bolt on" parts will keep you competitve
is outmoded. A modern race car has custom-made headers. Match-race cars have custom
intakes as well. The modern race car uses every little technological advantage it
can find. The point here is to break the paradigms that tie us to the past. The
days of buying your parts from Summit or Jeg's or other mail-order outfits are going,
if not gone. The days of using warmed-up street parts to race are gone. None of
the competitive Ford, MOPAR or Chevy racers use the old stuff. Why should we? Real
race cars have aluminum heads, roller cams, sheet metal intakes and BIG headers.
As a builder of all varieties of engines, we see the various levels of street, street/strip
and race-only engines from other families. Pontiac people have a tendency to ignore
the others. This is a mistake. While not all of the power-making techniques used
in Chevy or Ford designs work in the Pontiac, many do, and ALL the procedures and
additions are universal. The evolution of the bracket race engine is considerable.
With the advent of the new era of Pontiac racing technology, this evolutionary process
has finally caught up.
We've also noticed a rising level of resentment among the Buick and Oldsmobile crowds.
It's evident on some of the multi-car boards. Pontiac and GTO are getting more positive
press than they have in a long time. The others aren't getting anything. Unlike
Buick and Olds, Pontiac was never a "point prover" or "also ran".
When we have current level parts, we make power and win races. It has been that
way since 1956.
Once the new crank forgings have proven themselves (they're promised soon, in 4"-4.5"
strokes), and the Tiger head is rolling off the line, we could see top-level competition
in fast brackets and classes where the old Injun is still "legal", head-to-head
with big blocks and hemis. Early success will generate interest among the non-believers,
always in search of an "edge". The snowball will begin rolling down the
hill. Big-money teams may even crop up within the next year or two. As the pro racers
learn the new levels are no fluke, more will follow.
AllPontiacs is not the only company making the investment in time and money, to
bring new Pontiac racing parts to market. The brothers Kaufmann are also engaged
in developement and production of aluminum heads (in a couple of flavors). The KRE
offerings are well engineered and the quality of production pieces is very good.
On that note, we are beginning to see a "polarization" in the various
Pontiac "camps". This is the downside of all the new products. Does KRE
offer the best head? Or is it AllPontiac's? Do we abandon Larry Wenzler and his
raft of products? I hear complaints about the quality of the Wenzler heads. Shouldn't
we embrace the effort and commitment Larry showed during the "dark ages"
of Pontiac racing? I think so. Maybe the developement of Tiger and the KRE "high
port" will spark a new interest at Wenzler, and they can dust off the Ram Air
V tooling, and produce some modified tunnel ports, so we can have the serious power
of supercharged, nitro engines.
Rather than sitting back and taking shots at the new products, deciding before they
ever reach the market, they aren't what they're touted to be, let's be patient and
hopeful, looking upon the new stuff as a necessary step in bringing the Pontiac
back to modern form. While we may still have a ways to go, we ARE on the right track.
The bore size will always be limited by the bore spacing, placing the Injun right
between BBC and SBC in displacement capability. Up to the 550 CID range, the Pontiac
will become one of the more popular engines in many classes. There are already some
competing in SuperGas classes in NHRA. The non-Hemi fuel classes will see a few
as well.
Jim