The final year of 108 production was 1981 and it had the 26mm exhaust valve at that time.
Also in 1981 Scubapro introduced the improved version of 108, this being the 080 HP which also had 26mm exhaust valve.
The 080 was discontinued after 1987 and was never produced with 30mm exhaust valve.
Also in 1981 Scubapro introduced the improved version of 108, this being the 080 HP which also had 26mm exhaust valve.
The 080 was discontinued after 1987 and was never produced with 30mm exhaust valve.