Recensioni dei clienti per VEVOR Testate cilindri Powercourse 6.4 L per Ford F250 F350 F450 F550 08-10, Automotive Aftermarket

Was willing to take a chance on these for an engine build. Good price and appears to be good quality for our needs.

A GREAT piece and price. They already have Large ports. A really nice piece. Thanks

So far so good. I was a little skeptical to order these heads but after seeing them in person they look to be made very well. Install went smooth and they definitely improved hp over stock 350 cast heads. Keeps the engine alot cooler aswell. They came well package incase in foam and double boxed.

Everything is great thanks

They look good, the only problem is there is no specs for the valve springs. Can you run them with a roller cam etc?

A rendelés folyamata egyszerű és világos, jó az ár, a szállítás gyors és pontos, a nyomkövetés kiváló (GLS). Csak ajánlani tudom.

Recd heads in good condition. They were well packed. Not CNCed but may be cast off of CNCed template as they have very smooth runners and chamber. There are no casting seams. Running your finger over the surfaces shows smooth transitions from inlet to valve and valve to exhaust ports. Machined surfaces are polished. I don’t see any casting defects on the other areas such as bolt holes and spring and rocker arm platforms. The combustion chambers are dressed like you would see in a performance minded head. Have not installed but pleased so far with fit and finish. Reviews are not favorable for components. I will have machine ship give them a final check such as spring tensions and height. Thx.

Nice looking heads should work great.

Qualità generale alta.

Heads beautifully machined but the attached parts, most likely out sorced were in poor condition, we did leak down and then performed a complete valve job, tested springs, and found 4 exhaust valves not fully machined. Polished them and did triple cut reseat on the valves.