LS and LT Performance Build Experts In Modesto, CA
Lets Build It!
What We Build
We focus on building high power Corvettes, Camaros, Cadillacs, and other GM vehicles.
- C6 z06 and zr1, c7 stingray z06 and zr1, c8 sting ray z06 zr1
- gen 5 camaro ss, z28 zl1, gen 6 camaro ss and zl1
- gen 5 (2014+)silverados and tahoes
- ctsv v2, ctsv v3
BUILD SERVICES
We guide you to building your car exactly the way you want it.
Cam Packages
Cam selection is where most builds get ruined. We spec around your mods, gearing, fuel, and how you actually drive the car with all supporting hardware sized to the cam.
Head & Cam Packages
CNC head work, valvetrain, cam, and the supporting parts to hold it together. We work with Frankenstein, Late Model Engines, and Gromm Racing Engines on head work depending on the target.
Supercharger Installs
ProCharger, Whipple, Magnuson and A&A, authorized across all four, which means correct kits, real support, and warranty coverage that actually applies. We handle fuel system upgrades, cooling, and supporting mods so the car doesn't run out of fuel or heat-soak at the top of third.
Forged Engine Builds
Bottom-end work for boost or high RPM. Forged rotating assembly, correct ring gaps and clearances for your combination, assembled and measured properly. This is the work we're proudest of.
Header + Exhaust Installs
Long tube and mid-length header installation and custom exhaust work.
Flex Fuel Conversions
E85 capability with proper sensor integration, fuel system sizing, and tuning to match. The cheapest real power available on a boosted LS or LT, if it's done correctly.
Dyno Tuning
HP Tuners calibration, primarily on builds we've assembled ourselves. We spend the time datalogging and refining to make your car running properly.
Performance Packages
Pre-spec'd combinations by platform and power target, from a wake-up-the-car stage to full builds. Call and tell us your number and we'll tell you what it actually takes to get there.
WHY CONWAY Motorsports
Why Bay Area Customers Make the Drive
- We're not a general performance shop that also does Corvettes. LS and LT is the entire business.
- You get real numbers before parts are ordered. If the scope changes, you hear about it before we proceed, not on the invoice.
- Call us and you'll talk to someone who wants to hear what you're doing with the car. We'll tell you honestly when a build target doesn't match the budget, and we'll tell you when you're about to spend money on the wrong part.
What our customers say
3..2..1.. Go!
Fill out the form to get started with your dream build
Sat & Sun: Closed