The Auto Channel
The Largest Independent Automotive Research Resource
The Largest Independent Automotive Research Resource
Official Website of the New Car Buyer

NHRA Kurt & Warren Johnson Testing Update: Johnsons Set Record Pace in Valdosta Test Session



ACDelco & GM Performance Parts teams unofficially shatter both ends of
current NHRA record in off-season test

 

Sugar Hill, Ga., December 15, 2005 - The primary goal for any NHRA
racing team's off-season testing is to work on preparing for the
upcoming season.  Long days are spent trying new components and
combinations, with the ultimate goal to find an edge for the next year's
POWERade championship chase.  Therefore, little attention is paid to
elapsed times or top speeds recorded during these trials, as for the
most part they are nothing more than an indicator of a certain set-up's
performance potential.

 

However, during a three-day test session held earlier this week at South
Georgia Motorsports Park in Valdosta, GA, Pro Stock standouts Kurt and
Warren Johnson combined to post numbers that were impressive under any
circumstances, as the father and son team unofficially eclipsed both
ends of the NHRA national record.   

 

1. KJ has one quick ACDelco Cobalt

 

The younger Johnson was the first to make news, as on his final run on
Tuesday afternoon, the ACDelco Cobalt rocketed down the concrete
quarter-mile in 6.604 seconds with a top speed of 209.95 mph, which is
nearly three hundredths of a second quicker than the current standard,
and a mile and a half faster than the top speed mark.  Even with the
impressive showing, the session was not without its own set of
challenges,

 

"Although everything worked itself out, this test session certainly
didn't start off to be a great one," said the younger Johnson.  "We
originally had commitments from seven or eight NHRA Pro Stock teams to
be there this week.  However, our two cars ended up being the only ones
showing up, and the track didn't have the necessary amount of runs on it
during the day to keep it in prime condition.

 

"Fortunately, Roy Hill was there with one of his drag racing schools,
and they broke the track in during the morning.  In addition, Shad Dean
and his entire crew at South Georgia Motorsports Park did a great job,
staying until 10:30 Monday night preparing the track and making it a
good surface to run on the next two days.

 

"The atmospheric conditions were border line, not really the type you
normally like to have when you're looking to learn something.  However,
we went to test some things that we didn't have a chance to during the
regular season.  I wasn't really after consistency; in fact, I was
trying something different on every run.

 

"Even though this is only a test session, our performance is significant
because we were finally able to run well in these mine shaft conditions,
which historically has not been our strong suit.  In the past we seemed
to be off a little bit, whether it was in the clutch, engine or chassis.
But in the last few days, our ACDelco Cobalt was finally able to run as
well as it should under these conditions, which puts us in a good
position, not only for the next test session, but the beginning of the
year as well." 

 

2.  The Professor shows serious speed in his GM Performance Parts GTO

 

Not to be outdone by his talented son, on Wednesday six-time champion
Warren Johnson blasted through the speed traps in his GM Performance
Parts GTO at 210.08 mph, which is almost two miles per hour faster than
the NHRA record, with his 6.613-second elapsed time also bettering the
standing 6.633-second mark.  

 

Even though the numbers are not considered official unless recorded at a
national event, the tandem's performance at this preliminary session
also has "The Professor" enthused as the teams move forward.

 

"Even though people were saying the conditions were beyond belief, they
weren't even as good as when the record was set last year in
Gainesville," said WJ.  "Don't get me wrong, the conditions were good,
but not absolutely premium.  To give you an idea, our relative altitude
was 274 feet, which was about 600 feet worse than the conditions some
other Pro Stock racers encountered testing in Bradenton last week.  The
only comparison we had on hand were a few IHRA racers, who ran in the
6.51-second range with top speeds of 215 mph, which is nowhere near the
6.30's at 220 mph they ran at their last national event.  

 

"In addition, we were racing on a track that, although very good, had
never been prepped for our type of race cars, so the first day we
couldn't even get past 50 or 60 feet.  For example, they didn't have
scraping equipment, a jet dryer or even a blower.  Fortunately, everyone
there from the track was very enthusiastic and more than willing to work
with us, so we showed them what we needed.  They hand scraped the first
300 feet on Monday night and sprayed it (with traction compound) the
next morning, and by 2:00 that afternoon, we were able to run well on
it.  I believe that once they get into the regimen of proper track
preparation, South Georgia Motorsports Park will become one of the best
test facilities we have.

 

"Our plan going in was for our team to work on the chassis side while
Kurt worked on the engine side.  However, once he ran that 6.60 on
Tuesday afternoon, we took his set-up and put it in our GM Performance
Parts GTO verbatim, leaving the engine alone and it went 6.61 at over
209 mph.  We then worked on the tune-up, and even though the altitude
was 90 feet worse from the earlier run, we were able to go 6.61 at 210.
We then brought the cars back to shop and weighed them on the new
surface plate, and they were both over the 2,350 pound minimum with us
in it, so they were at legal weight.

 

"The importance of running those numbers in testing is that it gives us
a bigger window as far as the chassis is concerned, so we can now focus
on the engines.  Certainly the numbers were outstanding, but this
session was productive because we've established a better chassis set-up
than we've had in two years.  We've been working on some new components,
and we're finally able to start using them, which has given us a leg up
on the car side.  We're happy from that standpoint and elated about the
numbers, but our work has really only just begun."