matt.c
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 posted on 2/8/07 at 06:30 PM |
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PROPSHAFT TRT
Who has one fitted to there BEC?
Whats your opinion of it?
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JoelP
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| posted on 2/8/07 at 07:09 PM |
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lol @ the answers so far 
never fitted one to mine. Clunky but worked.
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tks
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| posted on 2/8/07 at 07:27 PM |
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dunno wy but i have one...
anyway i think that they don't make much sense due to the fact that to absorp that clunk you need something much less solid then that TRT tube
wich resist allot of torque and BHP
tks
The above comments are always meant to be from the above persons perspective.
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Hellfire
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| posted on 2/8/07 at 08:20 PM |
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We have one fitted. The TRT effectively acts like the cush drive on the rear wheel of a motorbike and ultimately has to be kinder on the gearbox.
It doesn't remove the first gear clunk but it does sound less harsh with a TRT fitted.
Phil
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ChrisGamlin
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| posted on 2/8/07 at 08:48 PM |
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Worth fitting if you're starting from scratch, although I dont have one and haven't blown a gearbox in 5+ years on the road (admittedly
with more than one engine), so a lot is down to how you drive as well as having a TRT or not.
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novacaine
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| posted on 2/8/07 at 08:57 PM |
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what is a TRT?
And you run and you run to catch up with the sun but its sinking, Racing around to come up behind you again, the sun is the same in a relative way but
your older, shorter of breath and one day closer to death
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Hellfire
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| posted on 2/8/07 at 09:02 PM |
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Torque Resilient Tube. Basically a tube within a tube bonded together with rubber.
Phil
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bigrich
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| posted on 2/8/07 at 09:02 PM |
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Torque Resiliant Tube
a tube inside a tube bonded together with a rubber type meterial to act as a shock absorber
.JPG)
A pint for the gent and a white wine/fruit based drink for the lady. Those are the rules
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ReMan
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| posted on 2/8/07 at 09:07 PM |
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Yea but No but!
Not today, but sooooon
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tks
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| posted on 2/8/07 at 09:21 PM |
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most important to minimialise the clunk is to have your clutch 100% working. its the sticking of the plates wich permits the force on the axle and
thats what generates the clunk. on a hot/warm engine it really is less.
but if the trt already gives at a bit of clutch fraction?? what would it give on 200BHP??
i would buy it time after time but only for the sake of haveing it i have hat both fitted to
the same engine setup. both make noise
Tks
The above comments are always meant to be from the above persons perspective.
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Hellfire
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| posted on 2/8/07 at 09:36 PM |
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The clunk into first is the noise of the dogs on the gears engaging. If there is no 'give' at all anywhere in the transmission, the
gearbox will take most of the shock. Motorcycles have a cush drive on the rear wheel for a reason, therefore it makes sense to give the transmission
on a BEC similar characteristics by fitting a TRT propshaft. They're not absolutely essential though and they certainly won't stop the
clunk altogether when first gear is engaged.
Phil
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skydivepaul
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| posted on 2/8/07 at 09:50 PM |
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i didnt have ojne on my indy and i went through two second gears in the time i had it. I drove scoeyM's MNR that has an R1 engine with a TRT
prop. his car has a much smoother gearchange and it felt like it was kinder to the gearbox
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Coose
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| posted on 3/8/07 at 07:34 AM |
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When I first threw my R1 at my Striker I didn't bother with a TRT for some reason. Then, a few months later the car was off the road for a few
weeks, so I took the prop back to Dunning and Fairbank to get one fitted.
It made a big difference, making the clunk into first less metallic-sounding and the general gearchange was slicker.
So, I'd so for the extra £50+ quid when having a propshaft made it's worth every bean! It cost me just over twice that to get one fitted
to my propshaft, but it would have been massively cheaper if I'd had it fitted during manufacture.
[Edited on 3/8/07 by Coose]
Spin 'er off Well...
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