I'd go for that cost Rossco.

Yup

[QUOTE=Sharpy.au;692924]When you say J are you talking about a Yamaha kt100j?

I don't ever see one of these hitting 150? A kt100s will struggle to get this speed let alone a J

Kt100j's struggle with a full size chassis and anyone over 70kg

Other than that sounds awesome, as long as they are well maintained[/QUOTE]

Yes, you're correct...I had the Kt100J's & S's ass backward.....

The Kt100j will easily hit 80 with a 90kg driver - albeit taking longer to wind up on the pipe.
The Kt100s will easily do 120 with an average weight adult on board - I was hitting 110 in Pattaya - I weigh 120 kg's.

A lack of grunt won't be an issue.

Just to clarify the quick karts will be KT100-S powered.
The 'slow' karts will be KT100-j's.
Two seaters will be 10hp Briggs & Stratton 4 strokes.

Sounds great. Plenty of cheap kt100s getting around if the new Aust national regs come through.

This is a great idea tho.

Karts & engines will be brand spanking new.

Any timeline on this? Planning a bucks there end of November!! Will be about 20 of us keen to do something like that!

12 - 18 months away approximately.

Track & buildings need to built first!

[QUOTE=Rossco;693165]12 - 18 months away approximately.

Track & buildings need to built first![/QUOTE]

Bugger! All well! Definitely be up for it when it gets up and running still though!

[QUOTE=Rossco;693000]Yes, you're correct...I had the Kt100J's & S's ass backward.....

The Kt100j will easily hit 80 with a 90kg driver - albeit taking longer to wind up on the pipe.
The Kt100s will easily do 120 with an average weight adult on board - I was hitting 110 in Pattaya - I weigh 120 kg's.

A lack of grunt won't be an issue.

Just to clarify the quick karts will be KT100-S powered.
The 'slow' karts will be KT100-j's.
Two seaters will be 10hp Briggs & Stratton 4 strokes.[/QUOTE]

This sounds pretty good than :icon_supe

just remember, amatuers in true sprint karts will go ass around quite regularly so you'll constantly be running out to push start the KT's as they have no clutch

We'll be using kt100-sec's - electric start & clutched for exactly that reason.

J's will be direct drive (so they do stop if spun) & we'll use a push kart for them.