Click on image to zoom

SPE43005 - Helix Power Tower Plus Throttle Body Spacers- 86-93 Chevy Blazer, 86-93 Chevy S10, 86-93 GMC Jimmy, 86-93 GMC Sonoma

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Availability: Special Order Item
Pricing: $112.60


Street and Performance Helix Throttle Body Spacer

86-93 Chevy Blazer 4.3L

86-93 Chevy S10 4.3L

86-93 GMC Jimmy 4.3L

86-93 GMC Sonoma 4.3L

Street and Performance Electronics, the first company to develop the throttle body spacer that delivers improved power, performance, and economy has achieved a design breakthrough!
Engineers at Street and Performance Electronics have developed a new generation design that provides better improved performance and economy! Every new product design is achieved through superior engineering and cutting edge development equipment, such as, our SuperFlow air bench and our DynoJet dynamometer.
Utilizing multiple aerodynamic principles, the
Helix Power Tower Plus (patent pending) produces air breakup and turbulence that yields greater fuel burn efficiency, which translates into the best performing and efficient product of its type in the marketplace!

The Helix Power Tower Plus is crafted from heat-treated T-6061 aircraft quality solid-billet aluminum. Each plate is held to the most rigorous manufacturing standards in the industry. They are machined on the most advanced CNC equipment available, assuring you of the most accurate product possible. Each plate is subjected to ultra high inspection standards, for further assurance of the finest product in the marketplace.
Helix Power Tower Plus comes with all the installation hardware you need. Installation is simple and may be done in as little as 45 minutes. In no time you will experience the thrill of better performance from your engine.

Helix Power Tower Plus

  • Up to 22 hp gains*
  • Up to 4 miles per gallon gains*
  • Up to 25 ft lb gain in Torque*
  • Easy installation
  • Quiet Operation
  • Performance benefits across entire power band*
  • Environmentally friendly with cleaner fuel burn
  • Fifty States Legal (C.A.R.B # D516-2)
    *Performance level may vary among applications and driving style

Application List



  • 43005
  • 43005
  • Street & Performance
  • Special Order Item
  • New


Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.

  • We don’t just want your business today. We want to EARN your business for LIFE!
  • USA Owned, Operated & Employed
  • Installers & Resellers Click Here to Apply
  • We Specialize In:
    • GM LS Conversions
    • Engine & Trans Combo Kits
    • Unique Ready to Run Engines
  • Have a question?
  • 888-748-4655 Mon-Fri 8AM-6PM EST
  • Click above for 24/7 Live Chat Service.