I'm looking for bigger valves for the 5K, the standard sizes are
IN 36x100x8mm
EX 29x100x8mm
I went to see my engine guy today and he thinks we can fit 37-37.5mm IN valves without changing the seat. I don't want to spend the money to cut out and fit lager valves seats.
Does anyone know what will work in the K series engines? or have had fitted to their motors?
The Datsun A15 is 37x103.8x8mm so that may be able to be cut down to work.
Ideas?
Cheers