ACCURATE information needed - uk rules etc
Posted: Thu Sep 22, 11 8:16 am
I am in the process of building a Darrell Alderman Pro Stocker replica that will look like this ( mine is a 91 his was a 92 but keep it to yourselves
)
A couple of things I need to verify before I start setting out the chassis.
1 - Under the old pro stocker 10 % set back rule am I correct in thinking I can set centreline of piston no1 10% of my wheelbase behind front axle centreline ?
for example : wheelbase is 97.2" which would allow me max centreline of front axle to centreline of bore no1 of 9 1/2 " ?
2 - What is the minimum height of front overhang of bodywork in front of and behind front axle centreline ( this is in relation to breaking timing beams with body vs wheels ) ???
I need the car to be compliant with pro-et rules in this country
Chassis tagging and safety stuff I am not worried about as I plan to comply with latest regs anyway
I am not sure of the above can anyone confirm 1 way or the other
Thanks
Jon
P.S. ... Just a personal thing but the car will not be going anywhere near any of our pro car builders ( hauser / robinson / webster etc ) as I want it to be a 100% home built job

A couple of things I need to verify before I start setting out the chassis.
1 - Under the old pro stocker 10 % set back rule am I correct in thinking I can set centreline of piston no1 10% of my wheelbase behind front axle centreline ?
for example : wheelbase is 97.2" which would allow me max centreline of front axle to centreline of bore no1 of 9 1/2 " ?
2 - What is the minimum height of front overhang of bodywork in front of and behind front axle centreline ( this is in relation to breaking timing beams with body vs wheels ) ???
I need the car to be compliant with pro-et rules in this country
Chassis tagging and safety stuff I am not worried about as I plan to comply with latest regs anyway
I am not sure of the above can anyone confirm 1 way or the other
Thanks
Jon

P.S. ... Just a personal thing but the car will not be going anywhere near any of our pro car builders ( hauser / robinson / webster etc ) as I want it to be a 100% home built job