i raised my pump pressure by puttin larger banjo on it from genos garage they arrived today my pressure went from 14psi idle to 15. 5 psi and at 1800rpm from 12to 14 psi and at wot from 6 psi to 10 psi no matter how hard i push it. that is a good gain for these 24 valve diesels at least that is what i think . they cost 33. 75 from genos thanks