Author Topic: GYT or MX pipe weight?  (Read 1514 times)

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Offline Tahitian_Red

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GYT or MX pipe weight?
« on: May 13, 2013, 10:56:26 am »
How much do the DT-1/RT-1 GYT or DT-1MX/RT-1MX pipes weigh?

 ???
The "Factory Novice"
California, USA

'74 Suzuki TM100, '75 Bultaco 250 Pursang, '77 Honda XR75, '77 Suzuki RM125B, '77 Yamaha YZ400D, '79 Honda CR250RZ Moto-X Fox Replica, '83 Honda ME480RD Mugen

Offline VMX60

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Re: GYT or MX pipe weight?
« Reply #1 on: May 13, 2013, 02:10:00 pm »
Very early  GYT  pipe rh side mounting up pipe  one tab mount

3kg on the money   8)


Cheers

Offline firko

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Re: GYT or MX pipe weight?
« Reply #2 on: May 13, 2013, 02:39:45 pm »
This exercise turned out to be a little expensive. While in the process of weighing my stash of pipes I dropped a GYT pipe on my fancy cocaine dealer style digital scale and smashed it to smithereens. :'(
Luckily I had the oldschool Casa del Firko kitchen scales as a backup so here's the results I managed to get...................

GYT pipe-no muffler.........2.75 kg............being used in the conversion of my DT1 Enduro to GYT/MX specification.
GYT pipe with Supertrapp muffler.......3.2kg......being used in Nathans old DT1
DT2MX stocker with Supertrapp muffler.......3.5kg
Bassani DT1 with built in muffler......2kg
Torque Industries RT2MX pipe w/built in muffler....1.75kg........being used on the Hindall RT2MX
Mototech DT2MX pipe with built in muffler......2kg
Proform YZ360 pipe with alloy muffler 2kg..........in service on my Cheney RT1

I've also got a Hooker DT1 and a couple of no-name pipes tucked away in storage I could weigh if anyone's interested.

'68 Yamaha DT1 enduro, '69 Yamaha 'DT1 from Hell' '69 DT1'Dunger from Hell, '69 Cheney Yamaha 360, 70 Maico 350 (2 off), '68 Hindall Ducati 250, Hindall RT2MX, Hindall YZ250a , Cycle Factory RT2MX flat tracker, Yamaha 1T250J, Maico 250 trials, '71, Boyd and Stellings TM400, Shell OW72,750 Yamaha

Offline Tahitian_Red

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Re: GYT or MX pipe weight?
« Reply #3 on: May 14, 2013, 02:24:21 am »
Thanks VMX60!

Firko,

Sorry your scale had to pay the ultimate price.  I haven't weighed my Hooker pipe yet, but it looks a lot lighter than the GYT/MX pipe.  I would think it weighs close to the Torque Eng. pipe.  I weighed my Bassani last night and mine weighs closer to the GYT/MX pipe (more than 2.75Kg).  Do you have a photo of your Bassani for comparison?
The "Factory Novice"
California, USA

'74 Suzuki TM100, '75 Bultaco 250 Pursang, '77 Honda XR75, '77 Suzuki RM125B, '77 Yamaha YZ400D, '79 Honda CR250RZ Moto-X Fox Replica, '83 Honda ME480RD Mugen

Offline firko

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Re: GYT or MX pipe weight?
« Reply #4 on: May 17, 2013, 02:32:29 pm »
Quote
Do you have a photo of your Bassani for comparison?
                                                                                 
                                                                                 
'68 Yamaha DT1 enduro, '69 Yamaha 'DT1 from Hell' '69 DT1'Dunger from Hell, '69 Cheney Yamaha 360, 70 Maico 350 (2 off), '68 Hindall Ducati 250, Hindall RT2MX, Hindall YZ250a , Cycle Factory RT2MX flat tracker, Yamaha 1T250J, Maico 250 trials, '71, Boyd and Stellings TM400, Shell OW72,750 Yamaha

Offline Davey Crocket

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Re: GYT or MX pipe weight?
« Reply #5 on: May 17, 2013, 02:39:55 pm »
That dogs a photo mole Firko.....I hope he's not drinking mums coffee?
QVMX.....Australia's #1 VMX club......leading the way.

Offline firko

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Re: GYT or MX pipe weight?
« Reply #6 on: May 17, 2013, 02:51:18 pm »
Quote
That dogs a photo mole Firko.....I hope he's not drinking mums coffee?
we've created a monster in giving a 93 year old an espresso machine. She's buzzing like a speed freak, she's so hyped up on caffeine. Little Reggie's a hoot and you're right, he sure is a camera mole. I can't walk 3 paces without the little bloke coming with me, he's my little shadow. Check your PMs Joan.
                                                                                                 
« Last Edit: May 17, 2013, 02:58:30 pm by firko »
'68 Yamaha DT1 enduro, '69 Yamaha 'DT1 from Hell' '69 DT1'Dunger from Hell, '69 Cheney Yamaha 360, 70 Maico 350 (2 off), '68 Hindall Ducati 250, Hindall RT2MX, Hindall YZ250a , Cycle Factory RT2MX flat tracker, Yamaha 1T250J, Maico 250 trials, '71, Boyd and Stellings TM400, Shell OW72,750 Yamaha