Hi, what performance can you expect from a Megabusa turbo with like 300hp?
I´m thinking at 0-60 MPH, 1/4 Mile, Topspeed and such.
You're looking at hitting 60 in under 3 seconds, 100 in about 7 secs, top speed of 140mph (?), quarter mile in under 12.
Oli
with 300 BHP I wouldn't be surprised at 160MPH if geared correctly.
have you all seen the busa turbo vids on the dax website? The one at nurinburgring, check that exhaust note as he pulls onto track! beautiful!!!
I dunno if 160mph would be achievable in a seven type car even with a busa turbo due to having the aero capabilities of a wardrobe they get "skitty" above 120! In a more fully enclosed car like radical then definately possible. It's the speed the thing will get there thats more impressive
You might get to 60 under 3sec, but the limiting factor is grip.
Top speed depends on aerodynamics.
0-100-0 probably faster than anything stock if the brakes and tires are well chosen.
There was one at on of the straightliners mtgs. Did just about 11sec dead. He had adjustable boost to change power between 350hp and 550hp. He realy could not keep it straight else it would be loads faster.
But with good slicks you could get under 3 sec to 60?
What clutch would I need for the engine if 300 hp?
Do they use chain or driveschaft?
With slicks you'll see under 3 secs.
I'd guess you'll need an uprated clutch like a Barnett conversion with kevlar frictions. Uprating the gearbox may be an idea - stronger
cogs/dogs to deal with the power.
In a seven type car it will use the normal propshaft setup for a BEC.
Oli
I use a chain set up on my Caterham hayabusa, but i`d say a direct to shaft fitment would be much better.
I had a westy busa with 210bhp at the wheels but traction spoilt the fun. They are just too light to get really good traction and it was a complete arse on the track,just tickle the throttle and off you go.
Would racing slicks work?
quote:
Originally posted by darth G-F
I use a chain set up on my Caterham hayabusa, but i`d say a direct to shaft fitment would be much better.
Chris,
I think because Darths busa BEC is in Canada (left hand drive) there's a company over there that has come up with a pretty awesome bit of kit
that allows the engine to still be mounted longitudinally in the car even with the awkward fact of a left hand drive car.
Have a look at this link to the company in question - should be to their pictures pages:
Busa Chain Drive Thingy
Cheers,
Oli
quote:
Originally posted by carnut
There was one at on of the straightliners mtgs. Did just about 11sec dead. He had adjustable boost to change power between 350hp and 550hp. He realy could not keep it straight else it would be loads faster.
Holeshot made a 500bhp road legal busa bike, broke the speed record for roadworthy bike at something stupid over 200mph! Somewhere in the region of 250 i think?!
i've read of upto 700bhp being achievable on an american drag strip hyabusa turbo. rebuilds every other run or something with massive amounts of
boost. not road legal, but achievable. they run longer suspension arms to increase the wheelbase to lower the CoG to stop wheelieing as much i
think.
Ned.
saw a 600bhp drag bike at the briton speed trials that was road legal..... mental performance and the guy reconed you could pootle around on it around
town as long as you didn't come on boost.
Had an absolute huge turbo on it. and he wanted a 4bar map sensor so he could release even more power by upping the boost......
the busa has got to be on the list of the best engines ever.
quote:
Originally posted by Oliver Jetson
Chris,
I think because Darths busa BEC is in Canada (left hand drive) there's a company over there that has come up with a pretty awesome bit of kit that allows the engine to still be mounted longitudinally in the car even with the awkward fact of a left hand drive car.
Have a look at this link to the company in question - should be to their pictures pages: Busa Chain Drive Thingy
Here in sweden we have a company called mc-xpress www.mc-xpress.com the have done a busa engine with 685 hp @ 2,3 bar !!
[Edited on 21/9/05 by Krullert]
[Edited on 21/9/05 by Krullert]
Jeez, cant imagine they will last long at that power... must be a rebuild every race...
700 bhp is approaching what a 1500 turbo F1 motor would put out on standard race mode... and they revved much higher...
http://www.bigccracing.com/welcome.asp?page=133
LOL 500bhp for a mere £11,142 + vat + your stock motor...
I make that circa £15,500
quote:
Originally posted by darth G-F
quote:
Originally posted by Oliver Jetson
Chris,
I think because Darths busa BEC is in Canada (left hand drive) there's a company over there that has come up with a pretty awesome bit of kit that allows the engine to still be mounted longitudinally in the car even with the awkward fact of a left hand drive car.
Have a look at this link to the company in question - should be to their pictures pages: Busa Chain Drive Thingy
That's exactly what I drive! Chain driven Caterham Hayabusa. However, the chain is the probably the weakest link of the package. I might switch to a direct to shaft solution someday.
quote:
Originally posted by ChrisGamlin
quote:
Originally posted by darth G-F
quote:
Originally posted by Oliver Jetson
Chris,
I think because Darths busa BEC is in Canada (left hand drive) there's a company over there that has come up with a pretty awesome bit of kit that allows the engine to still be mounted longitudinally in the car even with the awkward fact of a left hand drive car.
Have a look at this link to the company in question - should be to their pictures pages: Busa Chain Drive Thingy
That's exactly what I drive! Chain driven Caterham Hayabusa. However, the chain is the probably the weakest link of the package. I might switch to a direct to shaft solution someday.
It still has a prop too though doesnt it, the chain drive just allows the engine to sit in middle of the chassis and transfers the drive across the car from the sprocket to a flange that drives the prop?