event: Manufacturers Cup Haltech Finals
November 9-11, 2012
South Georgia Motorsports Park in Valdosta, Georgia, USA

McKinney Rotates the Earth in Valdosta
Pro Nitrous Quarter Mile Shootout at the Man Cup

story, video and photos by Tim Hailey



When a group of the finest manufacturers and service providers in the Pro Modified motorcycle racing industry set up the Pro Nitrous Quarter Mile Shootout at the Haltech Manufacturers Cup race at South Georgia Motorsports Park, no one really knew what kind of times the wildly popular nitrous dragbikes would run. When the ADRL took aver the class a few years ago, riders were stuck clicking off their bikes at that organization’s eighth mile finishline.
Brand new ADRL champ and Driver of the Year Eric McKinney was the US quarter mile record holder with a 6.55 at 202 mph and Arabian Drag Racing League record-holder Terry Schweigert won AMA Dragbike’s last quarter mile Pro Mod race at Atlanta Dragway—but that was all years ago.
So everyone wondered—who would still know how to tune for the quarter mile, and who had the nerve to keep the throttle twisted all the way through the lights?
With a Big Dollar purse and big contingencies on the line, everyone would surely be pushing their old Suzuki GS motors to the limits. At the end of a stressful season, would these well-used cases even hold up? Well hold up they did. It’s doubtful that even the most optimistic expected as clean of an event as was seen in Valdosta.

Dave Norris led Q1.... Pro Nitrous photo gallery
After setting the pace with a 6.46 in test & tune, McKinney struggled with tire issues in qualifying. So Maryland’s Dave Norris paced five bikes in the 6.50s to lead Q1 on his DNR chassis. Scott Gray rose to the top with a 6.49 in Q2 and stayed there through the end of qualifying, leading a pack of three (including McKinney and #2 David Vantine) 6.40 bikes into eliminations. Gray also won the Xtreme Motorsports billet clutch cover give-away. “Turn ‘em and burn ‘em,” was Gray’s motto in Valdosta.

...but Scott Gray was on top at the end of qualifying. Pro Nitrous photo gallery
It was on raceday that McKinney and tuner Ashley Owens (also an ADRL champ and pilot of the world’s first ever 3 second eighth mile bike on anything other than nitro) put their tire issues behind them. Eric’s jaw-dropping 6.38 in round 1 propelled him into a second round showdown with MIRock champ Ronnie Procopio, who was unable to answer the 6.37 that McKinney laid down. Eric knocked yet another tenth off with a 6.36 at 204.9 mph over Monte Campbell in the semi.

Monte Campbell and David Vantine. Pro Nitrous photo gallery
That set up a final with veteran racer Shane Eperjesi, who advanced past redlighting Gray in round 2, on his old-school bodywork and headlight bike. Eperjesi was dipping into the mid .50s and racing smart, but that wouldn’t be enough to stop the McKinney juggernaut. Despite “slowing” to a 6.38, McKinney took the $4000 win and $3000 in contingencies.

Eric McKinney and Ronnie Procopio. Pro Nitrous photo gallery
Eric’s father Scott, a class sponsor and veteran bike owner, was beside himself with excitement and literally giggling over the performance by his son, the bike, and tuner Owens. See an interview Eric and Owens in this video:
Class sponsor Kevin Gilham of Lectron was stoked with the debut performances of two of his new products, including the 52-50 carbs on McKinney’s bike. “These are very big carbs,” laughed Gilham. “I worked with Rick Ward to make an extra big cylinder head to accept these carbs. I wasn’t sure they would run them at this race, but they wanted to take advantage of these on the quarter mile.”
In the eighth mile Pro Comp class, Ryan Schnitz led Q1 with a 4.09 sporting brand new Lectron EFI throttle bodies on his HTP Performance Hayabusa. HTP only received the new throttle bodies and fuel rail on Thursday before the race. “We have a couple of new generations of these coming out in 2013,” promised Gilham.

Now THAT'S a Pro Mod! Runner-up Shane Eperjesi Pro Nitrous photo gallery
Eperjesi wasn’t too disappointed with the $2000 runner-up purse plus $1000 in contingencies he took home. “I thought the class was AWESOME!” said Shane. “I’d like to think Dan (Wagner of DTM Performance) for making all of this possible for all of us. Also want to thank the rest of the companies for the sponsorship, ‘cause without ALL of y'all this would not have been possible.
“The performance of the class was unbelievable, with everyone running so close to each other. As far as my performance, I was really happy to run in the 50's. I struggled in qualifying with a bad tire, then final qualifying I thought I was done when my battery went bad and had a massive backfire. I am a low budget guy with one motor. I had to pull the motor Saturday night and repair it to make it up for first round, and I want to give a big thanks to Ed Grothus for staying up with me Saturday night to help me.
“When I won first round I knew I had Scott (Gray) second round and he was number 1 qualifier. I knew I had to be more aggressive with the tune-up but didn't want to beat myself by making a bad call. That was my lucky round when he went red. Then got a little more aggressive in the semi to run my career best of 6.56 to beat Rick Perry. For the finals I knew I could not out-run Eric so I just changed the tune up a little with the help of Joe and it worked for my career best of 6.53. I knew I had to get up on the tree against Eric and I had a .010 to his .008. I did all I could do and I was HAPPY!”
Eperjesi’s excitement about the class was unanimous. “Returning to the quarter mile was awesome,” said Vantine, who broke against Campbell in round 2. “Early in the weekend the turn off area was like Christmas morning. Everyone was wearing a huge grin as they took off their helmet waiting for the next pair to tell them how quick and fast they had gone, while they told the pair ahead of them their times. You’d say ‘You went a .50’ or ‘You went 200’ only to watch that person light up like a Christmas tree, do a fist pump and say ‘YES!’  It was the most excited I've seen these guys in years, myself included.”
“It's nice to see that most of the racers enjoyed it,” said sponsor Ray Mancini of Xtreme Motorsports. “Thanks to everyone who helped make this happen.”
"I find it amazing that these riders and their mechanics could re-tune
these bikes from eighth mile to quarter mile and hit the speeds and times they were hitting,” said Eric Hochstetler of MTC Engineering. “It was exciting to watch."
“It's not much different tuning-wise, just longer,” offered Procopio.
“Honestly, the quarter mile seems like an eternity after running the eighth,” said Schweigert. “I was a little bummed I never ran a .40-something, that’s crazy talk when you think about it. It was awesome having nitrous bikes running .40s and .30s—unbelievable! We had lots of fun breaking in tires and doing John Force burnouts, then running a .60-something on a brand new tire.”
“I have heard nothing but good feedback from the racers and fans concerning the quarter mile Pro Nitrous class,” concluded sponsor Walt Timblin. “I really think you haven't seen anything yet. Give these guys another race or two and I think things are going to really close up as far as ETs. What really shocked me most was the bikes didn't blow up as expected by several.
“I think this outing with the 1/4 mile opens up more race events to run Pro Mod bikes in, and I was and I'm happy to be a part of this class creation.”
Timblin also announced that NX is jumping on board and sending three gift vouchers to give to the class. That adds to the cash, the free Mickey Thompson tires, contingencies, special class T-shirt and other swag that all a part of the Pro Nitrous Quarter Mile Shootout.

The sponsors who are made it all happen are:


3 Pro Nitrous bikes in the .40s

Pro Nitrous Quarter Mile Shootout at the Man Cup

Scott Grey leads three 6.40 motorcycles into Sunday's Pro Nitrous eliminations. ADRL Champ and Driver of the Year Eric McKinney ran a .46 in Friday testing and will be deadly on raceday.


Although ADRL champ Eric McKinney ran a 6.48 in testing, 6.50 was the best the class could muster in Q1. Expect that to improve as the weekend goes on. And you want drama? HTP Performance's Ryan Schnitz is qualified #1 in Pro Comp with a 4.09. HTP builder/tuner says that if his bike wins Pro Comp, he'll challenge to Pro Nitrous winner to 1000' for a combined purse.

Big Bottles, Big Money, Big Length

the Pro Nitrous Quarter Mile Shootout at the Man Cup!

Brand new ADRL champ Eric McKinney will be going long in Valdosta with a whole field of nitrous Pro Mods

Announcing the Pro Nitrous Quarter Mile Shootout. A large group of the finest manufacturers and service providers in the Pro Modified motorcycle racing industry have banded together to see that the wildly popular nitrous dragbikes race the full quarter mile at November’s Manufacturers Cup Haltech Finals at South Georgia Motorsports Park in Valdosta, Georgia, USA. Although bikes will be teched in according to ADRL rules, they will run well past that organization’s eighth mile finishline to once again race the full distance that everyone loves. Does anyone even know how to tune for the quarter mile anymore? And who’s got the nerve to keep the throttle twisted all the way through the lights?
Racers will be competing for a Big Dollar purse that includes big contingencies and special bonus giveaways. First place gets a whopping $4000 and is eligible for up to $3000 in contingencies! Runner-up purse is $2000 plus $1000 in contingencies. Semifinal losers get $750 winnings, $250 contingencies, quarterfinal losers get $250 winnings, $125 in contingencies. A full field is 15 bike minimum, or will run as an 8 bike field. First round losers in a full field each receive a new Mickey Thompson tire, or non-qualifiers in the event of an 8 bike field. Every entrant receives a special class T-shirt and is entered for an Xtreme Motorsports billet clutch cover to be raffled off at the end of qualifying.

Those guaranteed to race include brand new ADRL champ Eric McKinney of Hamersville, Ohio. McKinney is also the US quarter mile record holder with a 6.55 at 202 mph. But that’s been years ago on the calendar (2009) and lightyears past in technical terms, what will he run now? "We set the record 6.55 at 670 pounds," said McKinney, whose combination is now a whopping 40 pounds less and doubtless making more power. "We are hopin' to go bottom 6.40s, but sayin' & doin' is two different things!"
Canadian record holder Len Darnell of Seattle, Washington, ran 6.59 at 205 north of the border. What will he do in perfect conditions on SGMP’s meticulous racing surface? CanadianTerry Schweigert of British Columbia won AMA Dragbike’s last quarter mile Pro Mod race at Atlanta Dragway before winning and taking home the record at the Arabin Drag Racing League in Doha, Qatar.
Before switching to Pro Mod and winning in the MIRock Superbike Series, Bryans Road, Maryland’s Dave Norris won the Outllaw Pro Street championship and finished off the record of that hair-raising no-bar class with a 6.90 at 202 mph. Veteran racer Dave Vantine of Hamilton, New York has won ADRL and AMA Dragbike Pro Mod races, as has Casey Stemper and many-time MIRock Superbike Series champ Ronnie Procoppio.
Also committed to race are Shane Eperjese, Nathan Murray, Derrick Holloway, Monte Campbell, and Charlie Prophit amongst others. Make no mistake about it, this will be a large, competitive field that will bring back the Gainesville glory days of hanging it all out to make the show. Your bike will never forgive you for missing out on being a part of this historic event! Big thanks go out to the Manufacturers Cup for including this great class in their prestigious event!
Win: $4000
Runner-Up: $2000
Semifinalist: $750
Quarterfinalist: $250
Contingency Bonus paid by Sponsors
Win: $3000
Runner-Up: $1000
Semifinalist: $250
First round losers: Mickey Thompson tire

One lucky winner: Xtreme Motorsports billet clutch cover