Derrick.Smith
Member
I am looking for the right P/NO for the twin carburetors fitted to a 1951 P4 cyclops 90, so as to order some kits for refurbishing these units. thanks again for any information. regards Derrick.
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SU carburetor model number.
- Thread starter Derrick.Smith
- Start date
Hi Derrick. Looking at Burlen fuel systems SU catalogue the Cyclops is listed as a 75 rather than a 90. It is the only twin carb model listed as produced from 1950-54 with the 2103cc engine. Twin H4 carb spec numbers are AUC 539. The only other twin carb P4 listed at all are the various 105 models of the late 50s with the 2638cc engine and twin HD6 carbs. Hope that might help...
Derrick.Smith
Member
Thank you smudger for your reply. regards Derrick.Hi Derrick. Looking at Burlen fuel systems SU catalogue the Cyclops is listed as a 75 rather than a 90. It is the only twin carb model listed as produced from 1950-54 with the 2103cc engine. Twin H4 carb spec numbers are AUC 539. The only other twin carb P4 listed at all are the various 105 models of the late 50s with the 2638cc engine and twin HD6 carbs. Hope that might help...