OzVMX Forum

Marque Remarks => Honda => Topic started by: 09.0 on September 13, 2012, 05:50:29 am

Title: Pistons and rod kits for cr250 rz?
Post by: 09.0 on September 13, 2012, 05:50:29 am

After a supplier for rod kits and piston kits for the cr250rz's.

Title: Re: Pistons and rod kits for cr250 rz?
Post by: Tahitian_Red on September 13, 2012, 05:58:37 am

Wiseco still offers the piston kits, but I think you may have to use a later model rod and have the crank machined for it.

Title: Re: Pistons and rod kits for cr250 rz?
Post by: Snowy 76 on September 13, 2012, 08:20:46 am

Dont know about mechining but prox list same rod from 78 to 01 part # 03.1315

Title: Re: Pistons and rod kits for cr250 rz?
Post by: bigk on September 13, 2012, 09:17:17 am

Both Wiseco & ProX rod kits are available, however the pin is too long and needs to be ground to the correct length. The trick is to use Wiseco #8160 rod kit listed for ATC250 2T, the pin is a couple of mm shorter than std but you don't have to root around shortening the other one. Pistons are easy, but be careful if you still have the standard chrome bore, as they require different rings.
K

Title: Re: Pistons and rod kits for cr250 rz?
Post by: 09.0 on September 13, 2012, 11:53:21 am

Thanks for the replies. More than helpful

Title: Re: Pistons and rod kits for cr250 rz?
Post by: smed on September 13, 2012, 01:59:27 pm

I got one off these guys for my 79 :),they also do Maico ones & others,piston kit's & all sorts of gear well worth a browse :)

 http://www.ebay.com.au/itm/MITAKA-Connecting-Rod-Kit-CR250-CR-250-1978-1979-/230755690490?pt=UK_Motorcycle_Parts&hash=item35ba1c67fa#ht_1451wt_1163

Title: Re: Pistons and rod kits for cr250 rz?
Post by: popeye on September 19, 2012, 05:12:22 am

Sorry Brad l didnt see the post, l just put a rod kit and piston kit in mine and they both came from Serco, give Allan Holleoak a call..

Wiesco piston  and a hot rods rod kit.... about $380 from memory..

Title: Re: Pistons and rod kits for cr250 rz?
Post by: 09.0 on September 21, 2012, 12:21:15 pm

Cheers Popeye. (toot toot).