Collection: LSM Racing Products

We have a range of LSM Racing Products available and
will be continuing to list them on our website.
So if you don't find a part number listed, please contact our sales team on 07 3808 1986

Logan Smith Machine Company was founded in 1976. Primarily a contract manufacturing business dedicated to establishing strategic partnerships with high-tech companies that needed engineering problem solving resources, high precision, and cost-effective production with on-time delivery.

Logan Smith’s other passion, drag racing, allowed him to use his background to innovate products for himself and other racers forming LSM Racing Products in 1981. LSM's first product was a valve spring compressor for small block Chevrolets using a shaft type roller rocker assembly. Other products followed by listening to his fellow racers' needs and developing a line of valve train management tools for various head and rocker systems. Currently, LSM offers valve spring compressing products that combined change springs on hundreds of the most popular head and shaft rocker systems in use today. LSM also has a stud mount spring changing system that will work on virtually any high performance engine using a 7/16" or 3/8" stud mount rocker system. LSM Racing Products Valve Spring Compressors are the standard in the industry for racers who need to change high performance valve springs.

In addition to the spring compressor line of LSM products, there was a real need in the racing community for a precision tool that would measure valve springs on the head without removing the springs. Drag racers needed to check their springs between rounds, circle track racers needed to check springs between heats and in between races, and engine builders needed to check valve springs on the dyno. The PC-100 is the best value precision spring tester on the market, and it shows by the loyal racers who use it and swear by its performance. The tester is adjustable to fit just about any head and rocker system in use in the high performance racing market today. (The main exception being the Hemi.)

LSM Racing Products is dedicated to quality, precision, and innovation.

All LSM tools are built in our 10,000 sqft manufacturing facility with state of the art CNC equipment located in Rocklin, CA (Northern California in the Sacramento area).
All of our tools are designed in the USA, built in the USA, and have expert customer service and sales support here in the USA. Backed by a company who works hard everyday to maintain its impeccable High Quality Reputation. 
6 products
  • LSM Valve Lash Adjusting Wrench
    Regular price
    $352.95
    Sale price
    $352.95
    Regular price
    $418.00
    Unit price
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  • LSM On Head Spring Pressure Tester With Slant / Convertible Handle 0-600 lbs.
    Regular price
    $484.00
    Sale price
    $484.00
    Regular price
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  • LSM Spring Compressor for Inline or Wedge Style with Shaft Mount Rockers
    Regular price
    $440.00
    Sale price
    $440.00
    Regular price
    $484.00
    Unit price
    per 
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  • LSM Spring Compressor for Canted or Splayed style with Shaft Mount Rockers
    Regular price
    $450.00
    Sale price
    $450.00
    Regular price
    $470.80
    Unit price
    per 
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  • LSM Heavy Duty Heads Off Spring Compressor
    Regular price
    $699.95
    Sale price
    $699.95
    Regular price
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  • LSM On Head Spring Pressure Tester 0-600 lbs.
    Regular price
    $440.00
    Sale price
    $440.00
    Regular price
    $492.80
    Unit price
    per 
    Sold out