Unofficial Royal Enfield Community Forum

Royal Enfield Motorcycles => Bullet with the UCE engine => Topic started by: 72westie on September 17, 2009, 08:58:48 pm

Title: 2009 Bullet G5 EFI Dyno Results
Post by: 72westie on September 17, 2009, 08:58:48 pm
Just got done doing some Dyno time on a new G5. She ran pretty good. Rev limiter kicks in at 5K and she still has some more to go at that point.

How about you guys throw out some guesses as to the Rear Wheel Horsepower she put out and I will put the results up in the morning.   ;)

I also have a comparison against a Iron Barrel Dyno run that I had. Both bikes are stock, EFI had 700ish miles on her and the Iron had 16K+.

Let the guessing begin!  ;D ;D
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: Alaroyal on September 17, 2009, 09:07:01 pm
Stock, I'll hazard 26 at the rear wheel.
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: r80rt on September 17, 2009, 09:08:59 pm
30?
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: Cabo Cruz on September 17, 2009, 09:13:46 pm
The G5 registered 33 HP at the rear wheel...  ;)
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: 72westie on September 17, 2009, 09:17:54 pm
Keep 'em coming!
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: mbevo1 on September 17, 2009, 09:42:10 pm
G5 - twenty
Iron-lung - thirteen

Mike and Stumpy in Michigan
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: bob bezin on September 18, 2009, 12:38:14 am
ok ok i've waited long enough.
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: ace.cafe on September 18, 2009, 12:45:50 am
I'll say 22 hp.
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: Vince on September 18, 2009, 12:49:22 am
     I'd say about 18HP at the rear wheel.
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: Cabo Cruz on September 18, 2009, 01:06:11 am
"ok ok i've waited long enough."  bob bezin

Amen!
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: 72westie on September 18, 2009, 03:25:04 am
It's going to half to wait to morning boys, I am at home now and the pictures are at work.
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: 72westie on September 18, 2009, 02:57:53 pm
HeRE are two graphs, one with EFI alone and the other against a old Iron Barrel. 21 Rear Wheel Horsepower at 4800 RPM's and over 26 Ft Pounds of Torque from before 3K to almost 4K.



Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: Cabo Cruz on September 18, 2009, 03:58:10 pm
"... 21 Rear Wheel Horsepower at 4800 RPM's and over 26 Ft Pounds of Torque... "  72westie

Br. Westie, it looks like Br. Ace came the closest with his "22 hp" prediction!  Does this mean he wins the G5?  :D
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: 72westie on September 18, 2009, 04:10:44 pm
Mike and Stumpy and Ace split it at 20 and 22 respectively. Good guesses guys.
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: Cabo Cruz on September 18, 2009, 04:19:40 pm
"Mike and Stumpy and Ace split it at 20 and 22 respectively. Good guesses guys."  72westie

Mike and Stumpy, I did not see your prediction: "G5 - twenty"... oops... I apologize for the omission and congratulate you, as well...  :)
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: Cabo Cruz on September 18, 2009, 05:23:29 pm
Br. Westie:

1.  Do you plan to make any air filter/exhaust mods to the G5 and put her back the Dyno?

2.  Out of curiosity, what are the HP/Torque numbers on your race IB bike?

Along with the rest of the gang, I look forward to receiving your responses!
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: Vince on September 18, 2009, 06:01:34 pm
     Better than I would have thought! Thanks for the info.
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: mbevo1 on September 18, 2009, 06:56:32 pm
I'm kinda suprised the iron-lung made 16.5...  was it a "stocker"... ???

Mike and Stumpy in Michigan
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: 72westie on September 18, 2009, 08:47:27 pm
We have no plans to mess with this EFI bike any more than we have to, we just want it out of here.

The Iron Lunger was stock and well broken in, it had 16K miles at the dyno time. Our racebike, bone stock with about 20 miles on her had 16.8 at the rear wheel.
Title: Re: 2009 Bullet G5 EFI Dyno Results
Post by: Cabo Cruz on September 19, 2009, 02:30:49 am
Thanks for the responses, Br. Westie!