Castrol 1770 Valvemaster Plus Fuel Additive

Excellent

Good product have been using this for years.

Verified purchase:  Yes • Condition: new • Sold by: opieoils

Lead replacement

Just right for cars that used to rely on lead in petrol, used it for years with no ill effect.

Verified purchase:  Yes • Condition: new • Sold by: demontweeksdirect

Petrol Additive

Does what it says. Essential additive for older vehicles and substitute for leaded petrol

Verified purchase:  Yes • Condition: new • Sold by: jjcraceandrally

Needs must.!

A must have from a recommended source for classic and in my case pre 2000 cars.

Verified purchase:  Yes • Condition: new • Sold by: jjcraceandrally

VIP

An excellent product, tried & tested over the years

Verified purchase:  Yes • Condition: new • Sold by: opieoils

Works as directed

Great you can tell it's in and works

Verified purchase:  Yes • Condition: new • Sold by: demontweeksdirect

The best additive

Castrol. A leader in lubrication & in this case a proven additive.

Verified purchase:  Yes • Condition: new • Sold by: just_kampers

not sayong any more

used it for years very good

Verified purchase:  Yes • Condition: new • Sold by: demontweeksdirect

Quality product

Quality product for those engines that can't run on unleaded fuel

Fuel additive

Increasingly important for my 911 (1987) Just add to unleaded and it does its job!

Verified purchase:  Yes • Condition: new • Sold by: opieoils