In the world of high performance Harley Davidson motorcycle drag racing a 7 second street tire motorcycle takes a lot of money, know how and talent to build. In this video we take you to the 6th annual Kadafe Bike Fest at Keystone Raceway Park as we see a ton of cool burnouts, drag racing, motorcycle club celebrations, Harleys battle sport bikes, a ZX14R vs GSXR 750 showdown and we answer the question how much does it cost to build a 7 sec Harley Davidson street bike from the world record holder and accomplished motorcycle builder Gregg Dahl from GMS Race Team.
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7 sec 1/4 mile? Sounds like the 1/8th mile
I almost went to this event since I live in Carlisle. Are you gonna be at Cecil Raceway 7-9 Oct?
That Gregg Dahl Sportster was WIKID fast!!!
How much HP does it take to get the Harley in the 7"s?
Back in the day. With no gps. The worst thing about racing at Keystone. Was finding the dam place. Then the DUI check points after 12pm coming off the turnpike. Thank God for O'Dools.
I think the success your seeing.. Is because the guy has 170CI on a stretched ProMod chassis Take some weight off the clutch. Lower the rear tire air pressure a half pound.
GMS bikes are beasts!
Have you filmed a drag trike ?
That should run the oil through a ice cooler in the pits
ZX14 all day
With those street skids on the Harley’s and a 171ci I can see how they break loose
I could not care less to watch those 4 cylinder things
zx14 all the way, are you kidding?
Zx 14
All day
Cool trick for the clutch, wouldn't of thought…
Mostly older guys keeping the sport alive. That fine, but think of what a young person could learn from this crowd
Would never put my money down on a Harley, ever. Old men and shopping bags
Good racing but $100K ?
They should have a $20K class where you can spend no more than $20K on your bike.
Probably a street bike with a longer swingarm and better clutch.
2802 cc and 1/2 million dollars and it is just a little faster than a stock zx14r Kawasaki 1300 cc Oh my
Back in 1980, I had (the late) Alan Sputhe build me a 78 CI Sporty..XR style…it cost me $4K a good hunk of change…but it was pretty fast, I never race it, but it's easy a 10 second bike..Same type of engine as the cover of August 1980 cycle world…and a bear to kick-start.
It's still fast enough for me, I'm 75…it's even faster than my S&S 93" Knuckle-head sidewinder…that one, maybe 60 horsepower…maybe…
So these big gas engines cost $100K…what about the Nitro motors..?
andy simon in the 7s
Dang and I did it with a Hayabusa for 13k including the price of the bike!
Thanks Jack, another great one!
Harley please
Just brought a Honda 650 night hawk with only 11000 miles the guy I bought it from drag races a 1100 sabre mine is not a drag bike love the old school bikes