triumph rocket

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spartan_andy

Original Poster:

645 posts

254 months

Monday 19th July 2004
quotequote all
Anyone seen the triumph rocket. What a beast of an engine 2.3 l inline 3 cylinder. The performance figures didn't seem too impressive at 140 BHP but I'm sure someone could improve that when they fitted it their car

Ex-Biker

1,315 posts

254 months

Monday 19th July 2004
quotequote all
spartan_andy said:
Anyone seen the triumph rocket. What a beast of an engine 2.3 l inline 3 cylinder. The performance figures didn't seem too impressive at 140 BHP but I'm sure someone could improve that when they fitted it their car
Tuned for torque, that's why the BHP figure is quite low.

Davel

8,982 posts

265 months

Monday 19th July 2004
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A colleague here has just test ridden one.

He's well impressed!

spartan_andy

Original Poster:

645 posts

254 months

Monday 19th July 2004
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davel where's here?

ninjadave

2,101 posts

263 months

Tuesday 20th July 2004
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My dad works for them. It's a bit of a beast of a bike, and it's very (very) heavy.

As it's been said above, it's tuned for torque, but could be fiddled with for more power, but I wouldn't like to say for sure they would last more than a few miles.

Also, being 3 cylinder, the pistons are very big, and cost a packet to get sorted if anything goes wrong!

Numptie

7,504 posts

253 months

Wednesday 21st July 2004
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A colleague of mine took a test ride on one last week.

He described opening the throttle as being like a scene from a sci-fi movie where the space ship goes into warp and the stars appear to smear.

Fingers crossed, there'll be one written off soon (with the rider completely unhurt). I've got a place for the engine to go.

N

Ex-Biker

1,315 posts

254 months

Wednesday 21st July 2004
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The spec according to Triumph:

· Maximum Power 142PS (140bhp) at 5,750 rpm
· Maximum Torque 200Nm (147ft.lbf) at 2,500 rpm

· Type Liquid-cooled, DOHC, in-line 3-cylinder
· Capacity 2,294cc
· Bore/Stroke 101.6 x 94.3mm
· Compression Ratio 8.7:1
· Fuel System Multipoint sequential electronic fuel injection
· Ignition Digital - inductive type - via electronic engine management system
· Final Drive Shaft
· Clutch Wet, multi-plate
· Gearbox 5-speed


How does that compare to a 2lt Duratec and 'Busa?

ninjadave

2,101 posts

263 months

Wednesday 21st July 2004
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Would that compression ration allow for a turbo do you think?

spartan_andy

Original Poster:

645 posts

254 months

Wednesday 21st July 2004
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Did a visit there on monday thats when I first saw it. What do you reckon ferg go nice in a libra doncha think?

anonymous-user

61 months

Wednesday 21st July 2004
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spartan_andy said:
Did a visit there on monday thats when I first saw it. What do you reckon ferg go nice in a libra doncha think?
Well, a guy turned up to the open day with a Blackbird powered Libra. Even the factory didn't know one had been built until he called them asking for some replacement parts having wrapped it round a tree - so they asked him to bring it along to the open day. Certainly an interesting project (down to about 600Kg apparently).

ferg

15,242 posts

264 months

Wednesday 21st July 2004
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It needs to be a lot less than 600kg to make it worthwile though Darran. The Libra's a difficult car to lighten any further. Mind you if he engineered a chain driven diff instead of having two gearboxes......

PJOHNSON5

1 posts

243 months

Wednesday 4th August 2004
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I've had my Rocket for 5 weeks now and it is a fantastic machiine.
Triumph have limited the power to 140bhp, but there is 185bhp available with a few minor tweaks. At the moment it is reckoned 0-60mph under 3 secs.
With the weight the handling takea a little bit of getting used to with the feet slightly forward position but it is a beatifully balanced bike with predictable control & behaviour.
B-R-I-L-L-I-A-N-T

Ex-Biker

1,315 posts

254 months

Thursday 5th August 2004
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If anyone is looking for a donor engine, apparently some one in Bournmouth has written off a Rocket 3.


Had it 3 days!!!!!