Fancy Rod and Jap Piston

[Starwave]

Hello

Will shortly start building a motor for my GP on 200 casings. I fancy an old school Jap piston conversion using one of the two barrels I have in my shed. Crank wise I'm keen on an Indian GP crank with a Vespa Ape rod conversion or a Yamaha rod, depending on the piston I end up using.
Pipe will be a JL3 and a 30mm PHBH carb will be on the induction side of things. I can get a bit of barrel skimming and piston chopping done at work, but tuning wise I'd like something like a stage 5 which I'd get done by a man who can.
Looking at the old MB site it looks like my options are:
Using an Ape rod with 18mm gudgeon pin diameter - Suzuki PE250 piston to give 205cc; Suzuki TS250 piston to give 225cc or a Polaris 750 piston to give 220cc.
Using a Yam rod 115 long - Kawasaki 440 jet ski piston to give 210cc.

Anyone got any experience of any of the above - either pistons and / or cranks - at all please?

Any advice, yarps, narps and gentle abuse welcome.
Any local crank building contacts and tooning contacts welcome too. I live in North Brum.

cheers

[TS1-200]

Only experience I`ve had is my old Taffy TS1 200 that used an RD400 rod with a Yamaha IT175 piston which was a good motor, but if yours is an iron barrel, piston ported, this piston and I`m sure similar pistons have windows for the reed valve, which I don`t think will suit piston ported motors.

[Daggs]

When i read that title i thought this would be about a homosexual double act............................

[shocky]

harry barlow is your man (if he ever answeres his fone ) he can get all the bits you need for this type of conversion and do the crank rebuild
http://www.proporting.com/contact.htm

[Starwave]

When i read that title i thought this would be about a homosexual double act............................

No, that's Long Rod and Big End.

I've ordered an Ape rod today and will look out for a Suzuki piston.
Met Harry at a Holiday in Holland rally about 10 years ago. Sound bloke, spent a fair bit of time helping me sort an ignition problem on me scoot (think he was pretty intrigued I was still running points!) after it packed up literally at the entrance to the rally. He wouldn't even let me buy him a beer.
Cheers, got a few names in the hat to do t crank and choooooon it....

[dopeshots]

I'd phone MB... He's he master.
http://scooterotica.org/forum/viewtopic ... 14&t=27703

[Elite-225]

Master Bus Mechanic .. ! Hail Ralph

[ducksta]

martin at chislespeed old skool tuner

[GP240]

Didn't know Ralph did bus's. is he the one with the side-car ? come on Olive xx

[speedy]

Erm.....How many tuners are on this forum? Shouldn't be too hard to find one surely? Speedy.xx