push rod length

[stokeseys]

i am replacing the fuel pump on my 1.6 stock engine. at the present time there is a boscar non servicable one. however the PO had to modify this to fit as it was to thick for the studs as the boscar one is raised. the servicable fuel pump which i guess should have been fitted does not have the raised parts where the studs go through!! sooooooo if i fit the later what size fuel rod will i need??? thanks in advance

 

[sparkywig]

Dynamo type fuel pumps have 108mm push rods, and alternator type fuel pumps have 100mm push rods.

 

[stokeseys]

cheers sparkywig.