The Chevy small-block evolution has had an immersible impact on the performance industry. The GM gen 3 small block was the first showing of the LS engine introduced in 1998. The new small block addressed many of its predecessor's drawbacks but presented its own...

What makes up a spark plug wire and what makes a wire good? Building a project car can be a very long and arduous process that includes a myriad of parts purchased, hours of research conducted, and the occasional tear shed. One of those struggles may be to find...

This note is an initial discussion of automotive electromagnetic noise from ignition systems and their effects on other car electronics, including radios or data systems (primarily to be sure the author is thinking about the problem correctly), and seeks to define...

I'm ready to order! Here At Scott Performance Wire, we offer American-made spark plug wires for winning race cars in NHRA, NASCAR, SVRA, and everything in between. We offer many different ready-made sets of wires for a variety of applications, from boat engines to...

30+ years of motorsports and high performance technology - Top Fuel and NASCAR Cup Series tested Performance and quality standards unsurpassed in the industry At Scott Performance Wire our engineering team has been innovating wire technology for over 30 years. With a...

Q: WHICH CAP TYPE DO I HAVE? A: We get this question a lot, but it's very simple to answer. The image below shows you the two main types. Not shown is a "Vertex" style, which we can make sets for as well, but need to be special ordered. Q: WHAT ABOUT MY COIL? A: This...

Over the past few years we have run into issues with coils using the "Blaster II" tower working coil wires off, leading to intermittent misfires or engine stalling. This problem stems from the tower being too tall to fit adequately into the boot. Fixing it is...

Scott Performance Wire has had a long tradition of supporting racing bodies. We attempt to give back to the racing base we have created through decades of hard work and friendships. We have over 45 years of experience competing in both NASCAR and the NHRA. Because of...