low down torque TT500 1

That really doesn't look like anything a stock TT500 would not do.

Fabrico,
Do you own a Yamaha SR or XT or TT 500?
If not then get your hands on one and try it.
They do not Idle and keep the wheel spinning. you have to have about 4000 on the tacko to get it happening at all.
cheers Malbeare.
Dry tarmack or concrete not water or oil lubricated and a worn road tire .More road surface than a brand new one. I have had to fit stronger clutch springs to stop blowing clutches.

A tidy mind not intelligent as it ignors the random opportunities of total chaos. Thats my excuse anyway
Malbeare

Good to see you have got the project back, Malcolm.

Harvey.

OAB ,
thanks for the support.
we are now getting good gas flow numbers with our mockup heads . same concept just different configuration. It is surprising how just some small changes yield dramatic increases in flow somewhere around 300cfm intake!!!!up from 180cfm
cheers mal

A tidy mind not intelligent as it ignors the random opportunities of total chaos. Thats my excuse anyway
Malbeare