Dual valve spring KIT with allot top retainers
If you are going to have performance you have to control your valves, and dual valves springs are the best answer.
Included in this kit are the Ultra light weight, hard anodized aircraft alloy retainers; these do not pull through at high RPM.
Since valve springs also get tired over the years you should have yours checked before asking the motor to produce more horsepower. They should all have the same unloaded height and should exert the same pressure when depressed a uniform amount.
These "Special Tuning" dual springs are designed with the ideal balance of enough pressure (170lbs.) to keep the valves from bouncing and not so much pressure as to cause premature camshaft or lifter failure.
If you are going to have performance you have to control your valves, and dual valves springs are the best answer.
Included in this kit are the Ultra light weight, hard anodized aircraft alloy retainers; these do not pull through at high RPM.
Since valve springs also get tired over the years you should have yours checked before asking the motor to produce more horsepower. They should all have the same unloaded height and should exert the same pressure when depressed a uniform amount.
These "Special Tuning" dual springs are designed with the ideal balance of enough pressure (170lbs.) to keep the valves from bouncing and not so much pressure as to cause premature camshaft or lifter failure.
Dual valve spring KIT with allot top retainers
If you are going to have performance you have to control your valves, and dual valves springs are the best answer.
Included in this kit are the Ultra light weight, hard anodized aircraft alloy retainers; these do not pull through at high RPM.
Since valve springs also get tired over the years you should have yours checked before asking the motor to produce more horsepower. They should all have the same unloaded height and should exert the same pressure when depressed a uniform amount.
These "Special Tuning" dual springs are designed with the ideal balance of enough pressure (170lbs.) to keep the valves from bouncing and not so much pressure as to cause premature camshaft or lifter failure.
If you are going to have performance you have to control your valves, and dual valves springs are the best answer.
Included in this kit are the Ultra light weight, hard anodized aircraft alloy retainers; these do not pull through at high RPM.
Since valve springs also get tired over the years you should have yours checked before asking the motor to produce more horsepower. They should all have the same unloaded height and should exert the same pressure when depressed a uniform amount.
These "Special Tuning" dual springs are designed with the ideal balance of enough pressure (170lbs.) to keep the valves from bouncing and not so much pressure as to cause premature camshaft or lifter failure.
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Price : $43.98
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Price : $169.95