The piston rods are chromoly and it was special made for this combination. I have a A14 oval port head that has toyota celica valves, double springs,ported to match either my fuel injection intake or my double weber intake ( yet deciding which one to use ), double angle on the valves and the head was cut to 80mm or something like that !!! Because the valves are to close to the pistons, the pistons where notched.This was already combined. I just bought the whole thing in pieces cause the shipping would be cheaper.I hope it runs good after finished

sounds great! I'd love something similar for my 1200 coupe... you effectively have an a15 with a13 engine number. You would not need to go over the pits to get registered here in SA as theoretically you have not increased your engine size by more than 10%

Quote:More like an A14 with an A13 engine number. The A15 stroke is a lot larger than A13/A14 stroke.