think im going with powerconversions as long as the price is right. What i didnt think of is that the pistons that je use are for the 16v, meaninf the piston crown is shaped to accomodate the 4 valves as opposed to the 2 which my 8v head will have. Powerconversions are getting some new wossner pistons designed especially for zvh conversions which means the compression ratio should be there or there abouts reducing the risk of having to machine the pistons making them weaker. How can I find that other lad who is selling the rods n pistons??? im really interested in the rods