Thread: Morgan Hill Boost Pin for VE pump

Hi All,
Has anyone had any experience with the Morgan Hill Boost Pin and Boost Ring for the Bosch VE pump available from www.fourby.co.uk ? I have an Allisport VNT and upgraded intercooler on my 300Tdi and would like to know whether these will be of any advantage or just improve the factory setup. They say "yes it will" but they are bound to say that anyway.
The pin replaces the fuel metering pin under the diaphragm and the ring fits under the cap covering the control piston and allows more travel for more advance timing at higher revs allowing the power to hold on before flattening out at the top end.

Thanks all.

LesH.

Originally Posted by jbednar

I have exact setup like yours. Morgan pin makes the job. It is hardened, there is no deep groove after months of use. I just finished tweaking and today scored 13,5s 0-100.

What economy do you get?

Also, is that 13.5 minutes?

Tom