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3 Results Found For "step up springs"

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Summit Racing™ Carburetor Step-Up Springs

Fine-tune your carburetor with the help of Summit Racing™ carburetor step-up springs. They allow you to adjust your throttle response, increasing fuel flow through the jet, depending on the spring size used. A variety of spring sizes are included to customize the activation point of this power mode. Set of 10 includes: * Two 3 in. Hg blue springs * Two 4 in. Hg yellow springs * Two 5 in. Hg orange springs * Two 7 in. Hg pink springs * Two 8 in. Hg natural springs

4.73 out of 5 stars ( 11 )

$8.99

UMI Performance Upper Control Arm Mount Stepped Spacers

Upper control arm mount stepped spacers from UMI Performance eliminate noise and clunks. These spacer sets are designed to fix the oversized hole problem with your factory rear upper control arm mount--the hole in the chassis mount is 16mm, but the hole in the upper control arm is 14mm! These stepped spacer sets take up the slop by reducing the hole size from 16mm to 14mm so that your bolt doesn't shift during acceleration and braking. Simply slide UMI Performance spacer sets into your upper mounts and step the hole size down for a tighter fit and no more clunking!

Not Yet Reviewed

$9.99

PAC Racing Valve Spring Seats and Cups

PAC Racing valve spring seats and cups are a great way to prevent dancing springs, which would tear up your aluminum heads. High performance racing engines place extreme pressure on the springs. These retainers are essential for use on aluminum heads. They fit the inside or outside diameter of the springs, preventing spring seat movement.

4.5 out of 5 stars ( 8 )

$5.95

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