I have a 215 PINASCO CYLINDER kit and have now fitted a 60mm PINASCO crank. i have used a 1.5mm base packing gasket and have matched the transfer port....I have now bought the PINASCO VRH CYLINDER HEAD.....I am a bit confused on the product information on this head as to whether I need the base gasket or not whilst using this head......can anyone advise please..?
also I'm using the pinasco race exhaust along with a dellorto si 24/24 e carb which has a larger DRT float chamber and other modifications to improve fuel flow. Im using the polini venturi air intake system which mentions increasing the main jet size 10 to 15 sizes. is the increase from the standard 118 size jet in standard set up or increase from 125 jet i'm currently using with my PINASCO kit...