What fuel pump for a 1340 Cosworth?

[Bill]

What mechanical fuel pump is recommended for a 1340 Cosworth Ford engine with webers?

[MV8]

I'd recommend an electric.

 

https://www.burtonpower.com/mechanical-fuel-pump-ford-x-flow-ohv-kent-ffp445.html

[Bill]

Thank you MV8!

[SENC]

If you decide to stay mechanical.

[IamScotticus]

From Pegasus 

https://www.pegasusautoracing.com/productdetails.asp?RecID=31616

 

Use a spacer block with these pumps

https://www.pegasusautoracing.com/productdetails.asp?RecID=3583

 

These mechanical pumps are known to have adequate flow at the recommended low pressure of 3-4 psi.  The Formula Ford racers run these to feed 32/36 DGVs without pressure regulation.  But I think the DCOEs are different, perhaps more pressure sensitive.  I would recommend a pressure regulator for DCOEs, even from a mechanical.  I could be wrong.  But certainly regulate any electric pump.

Edited November 3, 2025 by IamScotticus

[jbcollier]

Fit the correct pump and you do not need a pressure regulator.