Inlet and exhaust valves and distribution chains for Fulvia | |
High quality inlet and exhaust valves for Fulvia. For chains: scroll down. |
Available valves are:
Postage: € 10 inside Europe, € 20 outside Europe. Mail huib@viva-lancia.com for more information and ordering. Inlet valves as well as outlet valves are made of austenitic steel and have stellite inserts on the tip of the stem. I measured a hardness of 63 Rockwell on the tip, which is better than the original Lancia valves. See test results below. The austenitic stainless steel used for the valves is X53CrMnNiN219 also known as 21/4N. It is used for high performance inlet and exhaust valves. Excellent at high temperatures. The characteristic hardness does not impair its elasticity. Ideal for unleaded petrol and LPG, which have higher combustion temperatures than the old leaded petrol. I have tested the tips of several valves for hardness. Here are the results: Original Lancia: Osvat Ivam valves of N12 quality as for sale above:
High quality distribution chains for Fulvia.In stock are:
Postage: € 10 inside Europe, € 20 outside Europe. Mail huib@viva-lancia.com for more information and ordering.
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