Performance 4bt VE Hot Rod Inj Pump Build.

4bt Performance build is easily capable of making well over 250+hp with other supporting parts & mods.

Total price is unknown until we have your inj pump in hand & torn down to determine all parts needed for rebuild, plus return shipping is extra. We do not have a crystal ball so please don’t ask what a average cost is because there is no such thing !

12mm spec’s with modified fuel pin & 3200 gov spring if wanted ( we will not do a 3800 or 4200 rpm spring as they are notoriously finicky ) & maxing pump output.

Max 170cc’s

Base price is based on using your good used head/rotor/camplate/rollers etc that is within Bosch spec’s & no broken parts. We do not have a crystal ball, so until your pump is torn down, we do not know total cost of build.

You will be required to send in your core pump for build, once your pump is torn down and evaluated, we will let you know if it is within Bosch’s spec’s for a rebuild.

If your distributor head is worn out beyond Robert Bosch rebuild spec’s and is in need of replacing, along with and/or camplate/rollers worn out and/or worn out advance piston bore housing (which means pump is not rebuildable without a new parts purchase) and/or (any broken or modified parts needing replacing) extra costs will be added on to base price.

Customer will have to e-mail DieselTuff to abtain an RGA # before shipping their pump. Any extra parts cost & shipping costs is the responcibility of the customer and must be paid for in full before customers pump is shipped.

DieselTuff will email customer for approval, if any big dollar part is needed to complete rebuild. 

Sorry, we don’t do any phone business.