building a 200hp sporty motor

SxysCowboy · #1 19th June 2005

what do i need and what will this cost? i am building a custom bike on the basis of a dragbike frame oil in the frame and fuel tank under seat..250 or better tire,..fox drag front end and i need a sure nuff hawse motor for it.. thinking of turbo charging what ever i put on it......... no NOS.... and i would like about 200+ horses this way i can ride round town and stop at the track and do some damage

mailmanjohn · #2 19th June 2005

200+ horses and the street would probly not mix.

SxysCowboy · #3 19th June 2005

i used to ride a turbo busa street bike and it dynoed at 230hp and boy it was fun. if its long enough and rigid it should handle fine

xllent01 · #4 19th June 2005

Good luck beating these guys, they hold the world
record for the fastest sportster in the world.

Yes that is a street legal sportster!!!!!!!!!!!!!!!!!!!

Doug Morrow Wins Street Pro Class, Carl's Speed Shop sets a total of 5 national records

at Rockingham Dragway Rockingham, NC October 2002

Rockingham 2002

Top Gun Does it Again !

Doug Morrow Rides "TOP GUN" to break a total of Five (5) National Records in the (AHDRA) Street Pro Class at Rockingham Dragway Rockingham, NC in early October, The Carl's Speed Shop Team bettered Street Pro Records with 9.270ET in the Quarter (1/4) Mile and a new 1/8 Mile record of 5.916ET. TOP GUN maintains the status of "The Worlds Fastest Street Legal Harley" with 146.88mph inthe Quarter (1/4) Mile. Stay tuned to the Carl's Speed Shop Channel at www.carlsspeedshop.com for upcoming news, records and the latest in performance products for your Harley-Davidson.

wickedsprint · #5 19th June 2005

Quote:

Originally Posted by mailmanjohn

200+ horses and the street would probly not mix.

Don't tell this guy...459 HP and fully streetable. 159 mph in the quarter on a street tire with top speed estimates in the 245 mph range, it has already seen 230mph.

http://www.zx11.info/zx11/uk1.htm

wickedsprint · #6 19th June 2005

How funny is it that the worlds fastest street legal harley is still slower (barely) than some bone stock rockets from yamaha and suzuki? The technology of some of the jap bikes is insane, and I bet that worlds fastest harley would not pass a california smog check.

mailmanjohn · #7 19th June 2005

200 hp on a bike with a turbo or nitrous is alot different than 200hp without a power adder. big difference between street legal and streetable.i wouldn't want to sit thru to many stoplights on it.

HotRodSporty · #8 19th June 2005

It will take alot of damn money is what it will take!

The_Bishop · #9 19th June 2005

Quote:

The only way to beat round cubic inches is with lots of rectangular dollars.

This is truer than most would believe.

If you're planning, say, a 100 cubic inch motor, to get 200HP you need 2HP/CI.

Naturally aspirated, this is *not* easy to do even for a race application.

For a street motor, without a power adder of some sort, it's nearly impossible.

wickedsprint · #10 19th June 2005

Quote:

Originally Posted by mailmanjohn

200 hp on a bike with a turbo or nitrous is alot different than 200hp without a power adder. big difference between street legal and streetable.i wouldn't want to sit thru to many stoplights on it.

Yamahas R1 is 172hp stock and naturally aspirated, won't take much more for that last 15 percent HP increase to bump it over the magic number. Probably more streetable and civilized than our sorties to boot, lets not kid ourselves, but water cooling and EFI let it idle all day long without overheating and still be silly fast. Imagine this reliability and still enough HP to bring the front wheel up at speeds that are faster than my sportster can ever attain. Blows my mind.