never buy
There is no suction whatsoever. Rubber isn't pliable enough IMO.
Yes. This is a product that will disappear soon.
This used to rebuild a head on many vehicles. Its a tool. Many people don't know how to use . But it can bring life back to a old engine,if used correctly
Bottom Line Yes, I would recommend to a friend
Was happy to find it but did not work
would not hold suction so I returned it
Junk
Cups don't stick to valves
Bottom Line No, I would not recommend to a friend
I would buy this again
Used this to lap the valves in my go-cart, worked as it should, no complaints.
Bottom Line Yes, I would recommend to a friend