Team GPR

[Bert]

Lol your the troll piggy, i don't give a fuck if someone cheats, im new to buckets and know fuk all about engines, I wanted to know why on GPR site the FXR build was 157cc, When the class was 150cc. (that comment alone shows how much I don't know ha) I know of max piston sizes eg KT100 class max piston 63mm, I thought it would be similar with bikes but instead it states a cc limit not piston size. I haven't read MNZ rules properly,

Whens the next bucket race you attending piggy, so I can smoke you on the track

GPR site, The value was rounded, when I updated the site... Bore 64mm stroke 48.8.
This was updated last year, when they fluffing around the max CCs...
Cool someone actually looked at the website (you must be one of five for the year thus far)...
Technically a set piston size assumes that there is a homogated engines and single stroke. This is not the case buckets (range of different engines and ratios). Hence a CC limit.

Maximum rebore size information is covered under the following MoMs (manual of Motorsport - MNZ).
https://www.mnz.co.nz/regulations/Mo...e-sport-(road)

Starting off I'd read Chapter 10 followed by Chapter 16 (rules for buckets).

Then, given buckets have a national title the final specs are covered under:

Appendix A
MINIATURE ROAD RACING
New Zealand Miniature Road Race Grand Prix:
Solo motorcycles shall have two engine capacity classes:
F4 2 stroke 55-100cc
2 stroke 55-125cc air cooled 4 stroke 55-150cc
F5 2 stroke 0-50cc
4 stroke 0-100cc air cooled
Sidecars shall have one engine capacity class: 2 stroke 55-100cc
2 stroke 55-125cc air cooled 4 stroke 55-150cc
The maximum capacity for rebored engines shall be:
F4 2 stroke 55-110cc
2 stroke 55-125cc air cooled - 130.5cc
4 stroke 55-150cc – 158.09cc
F5 2 stroke 0-50cc - 53cc
4 stroke 0-100cc - 104cc

[jasonu]

Lol I haven't read MNZ rules properly,

No shit Sherlock...

[mr bucketracer]

Wild guess piggy will be next turning up at the GP in Tokoroa 13th March, bring port.

port challange , big nip glass at each corner running race , someones diffent port at each corner (im making one this time)

[mr bucketracer]

new gpr mascot lol

[seymour14]

port challange , big nip glass at each corner running race , someones diffent port at each corner (im making one this time)

I didn't realize they made a "Port" called "Jet Fuel".

[seymour14]

new gpr mascot lol

Your cat really needs to stop hanging around you.

That's my glass...

[mr bucketracer]

Rg50 cylinder ready

[TALLIS]

Lol your the troll piggy, i don't give a fuck if someone cheats, im new to buckets and know fuk all about engines, I wanted to know why on GPR site the FXR build was 157cc, When the class was 150cc. (that comment alone shows how much I don't know ha) I know of max piston sizes eg KT100 class max piston 63mm, I thought it would be similar with bikes but instead it states a cc limit not piston size. I haven't read MNZ rules properly,

Whens the next bucket race you attending piggy, so I can smoke you on the track

I love this post, very passive aggressive isn't it......

Just a hint for next time tho, Theres probably a few more ways of asking. Puma is a good cunt, would love to see you attend some events up here.

[TALLIS]

Rg50 cylinder ready

Finally my cylinder is finished!
...........

[Askor]

I didn't realize they made a "Port" called "Jet Fuel".

Can it melt steel beams?

[seymour14]

Can it melt steel beams?

It did at the twin towers...

We don't drink there now.

[kel]

Rg50 cylinder ready

Him no RG. What is it, an RMX50? Now these non competition RMX and SMX Suzuki motors came standard from the factory with the T port exhaust cylinder. Show me a Derbi motor that comes from the factory with anything but a single exhaust port, yet the bolt up after market cylinder kits we allow people to use have T and triple ports?
Anyways, rant over ... The ESE boys have shown the piston can survive with the T port bridge removed, although their hp results have been somewhat hampered by dams etc.

[mr bucketracer]

Him no RG. What is it, an RMX50? Now these non competition RMX and SMX Suzuki motors came standard from the factory with the T port exhaust cylinder. Show me a Derbi motor that comes from the factory with anything but a single exhaust port, yet the bolt up after market cylinder kits we allow people to use have T and triple ports?
Anyways, rant over ... The ESE boys have shown the piston can survive with the T port bridge removed, although their hp results have been somewhat hampered by dams etc.

got you there .welder ,new sleave

[mr bucketracer]

Yea na.. But thanks, seems I'm on the outer I might have to go buy one.
Dry clutch TZ deserves a little more care than the old tire lever trick..

of to ackland with the tz this weekend ?

[Bert]

of to ackland with the tz this weekend ?

?? I'm still waiting for my mate to pop around and help me... Could be waiting for a while...
Should I resend the txt for help: 30mm socket and a clutch basket holder??