TD42T Pump Question

[Clarkie]

Does a GQ TD42T injector pump flow more than a non turbo injector pump?
the turbo pump has the boost compensator,is this the only differance?

Cheers

[tye1986]

yes the 11mm plunger ones do i think the number on the side of the pump goes some thing like

ve10 so on for 10 mm and ve11 for 11 mm

[Clarkie]

so some turbo pumps have 10mm and some 11mm?

I'll have to get the number,looking at getting a turbo pump.

cheers

[tye1986]

yeh sure do.

[Dzltec]

There was never a factory turbo pump for Gq patrols. All n/a engines and some early td42t engines ran 10mm head and rotors, later td42t were 11mm.

Fitting a boost comp allows the pump to be tuned and set correctly for given boost pressures and also stop excessive smoking down low.


Andy