not as pretty as one of yours dave .may have enough pennies for next years one .but this was done at bromsgrove
very impresive motor there mate what inlet setup is that?
In Autograss class 2 rule book, it allows the Cylinder head to be skimmed to 110.5 MM minimum thickness, then a three angle valve job, but no cutting of the valve throat, there s a figure of 30- MM dia .mentioned for the inlet throat. after that its all standard , Two Camshaft s are allowed T1 and T5 ,Choosing the the best head helps* , the inlet and exhaust manifold s are free as is the carburettor and air filter .Everytime I see this SU setups, I really want to change my two weber 36dcnf for a SU carb... I only get 75hp AT THE ENGINE! (ok I only have a ma10)
what has been done to the cylinder head?
In Autograss class 2 rule book, it allows the Cylinder head to be skimmed to 110.5 MM minimum thickness, then a three angle valve job, but no cutting of the valve throat, there s a figure of 30- MM dia .mentioned for the inlet throat. after that its all standard , Two Camshaft s are allowed T1 and T5 ,Choosing the the best head helps* , the inlet and exhaust manifold s are free as is the carburettor and air filter .
* Bob may share this information. (Y)