Check out the new Gallery
wicked red 1100
wicked red 1100
by mag10, August 21
Windshield I need to replace
Windshield I need to replace
by philwarner, May 10
first ride
first ride
by NemoJr, April 1
Steve McQueen inspired
Steve McQueen inspired
by Feral, November 28
GaRally22
GaRally22
by chy, September 18
Previous Thread
Next Thread
Print Thread
Doubling Your HP on a Speedmaster?
#296848 10/13/2008 10:00 PM
Joined: Oct 2008
Posts: 86
nolan Offline OP
Member
OP Offline
Member
Joined: Oct 2008
Posts: 86
[/image]http://www.echocycle.com/images/stories/HighPerformance/Turbo/turbo-speedmaster.jpg
Don't look legal, but wow....

Re: Doubling Your HP on a Speedmaster?
nolan #296849 10/13/2008 10:06 PM
Joined: Jan 2005
Posts: 3,611
Likes: 1
Loquacious
Offline
Loquacious
Joined: Jan 2005
Posts: 3,611
Likes: 1


Stewart ....... "It's outside your field of expertise." "Poppycock normally is."
Re: Doubling Your HP on a Speedmaster?
nolan #296850 10/13/2008 10:33 PM
Joined: Jul 2008
Posts: 1,440
Learned Hand
Offline
Learned Hand
Joined: Jul 2008
Posts: 1,440
I'd be a lot more interested in turbocharging one of these if the CR was 8.0 or 8.5. 9.2 is really too high to support a medium-boost turbo installation (10-15 lbs boost) without lots of work. I'm thinking this bike might have replacement pistons and water/alcohol injection. Do you know if there are any tech specs available?

Jack


'08 America Blue/White; Custom Headlamps, Custom Lowers, Clearview 20", Bafflectomy
Re: Doubling Your HP on a Speedmaster?
Lazyrider #296851 10/13/2008 10:40 PM
Joined: Oct 2008
Posts: 86
nolan Offline OP
Member
OP Offline
Member
Joined: Oct 2008
Posts: 86
Just check out the web site.
www.echocycle.com They have more pics and info.

Re: Doubling Your HP on a Speedmaster?
nolan #296852 10/14/2008 1:21 AM
Joined: Jan 2005
Posts: 18,825
"Lighten up, Francis."
Offline
"Lighten up, Francis."
Joined: Jan 2005
Posts: 18,825
Oldish news. Are they finally selling it as a kit? Last we heard they weren't going to market it until they had it dialed in for the new fuel injection, even though the first prototype was carbureted.


BA.com Caretaker | Friarsride | jb.com
Re: Doubling Your HP on a Speedmaster?
FriarJohn #296853 10/14/2008 2:33 PM
Joined: Jul 2008
Posts: 1,440
Learned Hand
Offline
Learned Hand
Joined: Jul 2008
Posts: 1,440
After reading the description, I believe this is a minimal-boost installation. That's not all bad, but given the basic cost to turbo a bike, it seems a shame not to do better. Their kit for the Rocket is much more extensive and does a claimed 335 HP at the rear wheels. A similar setup for our bikes could net about 125 HP.

Jack


'08 America Blue/White; Custom Headlamps, Custom Lowers, Clearview 20", Bafflectomy
Re: Doubling Your HP on a Speedmaster?
Lazyrider #296854 10/14/2008 4:53 PM
Joined: Jan 2005
Posts: 3,753
Loquacious
Offline
Loquacious
Joined: Jan 2005
Posts: 3,753
a 904 makes more power and tq until about i think 6k. i would go big bore if i were you

Frank


(Former)05 BA tbike pipes, ai removed, Freak, mikuni hsr 42's, 904, ported/polished head, 1mm oversized valves NOW-2010 silver and black tbird
Re: Doubling Your HP on a Speedmaster?
Frank #296855 10/14/2008 7:35 PM
Joined: Jul 2008
Posts: 1,440
Learned Hand
Offline
Learned Hand
Joined: Jul 2008
Posts: 1,440
Anyone tried nitrous? The cost of a big bore or turbo kit buys a lotta gas!

Jack


'08 America Blue/White; Custom Headlamps, Custom Lowers, Clearview 20", Bafflectomy
Re: Doubling Your HP on a Speedmaster?
Lazyrider #296856 10/14/2008 10:14 PM
Joined: Jan 2005
Posts: 1,018
Learned Hand
Offline
Learned Hand
Joined: Jan 2005
Posts: 1,018
A couple of people tried nitrous...Have not heard from them in a long while.

Re: Doubling Your HP on a Speedmaster?
trash #296857 10/14/2008 11:06 PM
Joined: Jul 2008
Posts: 1,440
Learned Hand
Offline
Learned Hand
Joined: Jul 2008
Posts: 1,440
Quote:

A couple of people tried nitrous...Have not heard from them in a long while.




That's one of the symptoms.


'08 America Blue/White; Custom Headlamps, Custom Lowers, Clearview 20", Bafflectomy

Moderated by  chy, Dinqua, freedom 

Link Copied to Clipboard
Rides
2025 Arkansas Rally
by roadworthy - 04/24/2025 7:57 PM
Powered by UBB.threads™ PHP Forum Software 7.7.4