Tuning & Suspension Services - Chandler, AZ

Rakkasan Motorsports is a performance facility focused on building proven performance packages for street to all out race applications. Although we specialize in GM late model vehicles, we offer packages for most makes and models. We are a one stop shop for all of your engine development and building needs, as well as engine tuning and parts integration.

Engine Management Tuning 

Proper engine tuning is required to ensure the vehicle is operating at not only peak performance, but also at optimum level of reliability. With the progress of technology and many manufacturers using torque-based systems, these controllers, and how they operate, are getting more and more complex. We at Rakkasan have taken the time to learn these complex systems to ensure we deliver the highest quality engine tune available. During our tuning process, some adjustments we make are as follows:

  • Optimized A/F both at Part Throttle and Wide Open Throttle
  • Timing Adjustment’s Throughout the entire curve for lean best torque
  • Fan activation temperature
  • Injector size Re-scaling
  • Gear Ratio Changes
  • Idle speed
  • Speedometer calibration
  • Torque Management removed
  • Skip Shift Removed
  • Shift points corrected  

Along with the parameter changes we have listed above, we also have the capability to tune speed density, multi-bar speed density, nitrous, boosted applications, as well as E85 tuning.

Engine Building 

When it comes to performance potential and reliability, the short block of the engine is the foundation. All of our engines are built in house, with the exception of machine work to the block. Here at Rakkasan we are well aware of the factory engines limits, and when a customer wants to surpass those thresholds, we take pride in being able put together an engine combination to meet each customer’s needs.

All of our engines are meticulously assembled with the utmost attention to detail. During assembly we verify bearing clearances, ring end gaps, piston to wall clearance, as well as block trueness, just to name a few. Upon assembly, first fire up, and engine break in, we only use Ams Oil to ensure the best lubrication possible throughout this process.

Performance Packages

Entry Level

  • Cold air intake
  • Custom engine calibration

Basic

  • Cold air intake
  • Full exhaust (headers, mid-pipe, cat-back)
  • Custom engine calibration

Premium

  • Cold air intake
  • Full Exhaust (headers, mid-pipe, cat-back)
  • Rakkasan custom camshaft package (custom grind camshaft, valve springs, valve seals, lifters hardened pushrods, head gaskets, ARP head bolts, high volume oil pump)
  • Custom engine calibration

Alpha

  • Cold air intake
  • Full Exhaust (headers, mid-pipe, cat-back)
  • Rakkasan custom camshaft package (custom grind camshaft, valve springs, valve seals, lifters hardened pushrods, head gaskets, ARP head studs, high volume oil pump)
  • Aftermarket Intake (MSD, FAST or equivalent)
  • Ported and Polished Cylinder heads
  • Custom engine calibration

Bravo

  • Cold air intake
  • Full Exhaust (headers, mid-pipe, cat-back)
  • Rakkasan custom camshaft package (custom grind camshaft, valve springs, valve seals, lifters hardened pushrods, head gaskets, ARP head studs, high volume oil pump)
  • Aftermarket Intake (MSD, FAST or equivalent)
  • Ported and Polished Cylinder heads
  • Forged rotating assembly (Crankshaft, connecting rods, pistons)
  • Custom engine calibration

*Each of the above packages are fully customizable to your performance goals.

*Power adder packages are also available to piggy back off each of our performance packages. (Supercharger, Nitrous, Turbo)

Suspension and Brakes

Making power is just one piece of the puzzle when it comes to making your vehicle perform at its optimum level. Whether you race your car on a road course, at the drag strip, or spirited street driving, this is where we shift from under the hood, to under the vehicle. Rakkasan Motorsports specializes in full integration of the suspension and braking system. This includes coil overs, lowering springs, sway bars, bushings, control arms, brake rotors, pads, and calipers.

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