Adjustable Progressive Link for Holley Sniper EFI 4V SKU: 6658

Product Overview:

Many Sniper users have found that a progressive throttle link will allow for a much better street and off-road feel. The stock Sniper will open the secondarys right from the start as you press the throttle. This can feel way too aggressive. With the progressive link installed, the secondarys open where you want. Most opt for around 40%. Doing this will give the throttle a much more controlled feel, and you can dial it in according to your liking.