Turbocharged LS swaps are all the rage, no matter where you look; street, strip, or standing-mile. Picking up used LS engines from the wrecking yard, and implementing an affordable turbo is simple enough, but it’s in the details where it all really matters.
Most enthusiasts typically rely upon the used OEM manifolds, or some off-brand turbo manifolds of questionable quality off the internet. Summit Racing, now has a better solution. These 304 stainless steel manifolds designed for turbo’d LS power plants have just what you’re looking for.
Official Release:
Plumb Your LS Turbo Setup with a Summit Racing™ Pro LS Turbo Manifold
LS engines and turbochargers go together like toddlers and binkies. A Summit Racing™ Pro LS Turbo Manifold will 
make it simple to bolt a turbo to your LS. Cast from 304 stainless steel, the manifold has a ‘divided log’ design with two mounts for 44mm or 45mm wastegates like our Summit Racing™ Wastegates.
This design allows each wastegate to handle just one bank of cylinders to equalize exhaust flow and take the stress off the driver’s side cylinders. The manifold has a T4-style turbo flange, but adapters are available for turbos with a V-band inlet flange.
The Summit Racing Pro LS Turbo Manifold fits on the passenger side of the engine. It will clear the valve cover and coil wires, provides plenty of spark plug access, and is compatible with all LS engine exhaust port configurations.
CHECK OUT THE SUMMIT RACING PRO LS TURBO MANIFOLD
Features:
- Cast from 304 stainless steel
- Incorporates a ‘divided log’ design with two mounts for 44mm or 45mm wastegates
- has a T4-style turbo flange, but adapters are available for turbos with a V-band inlet flange
Rick Seitz is the owner and founder of GMEFI Magazine, and has a true love and passion for all vehicles. When he isn’t tuning, testing, or competing with the brand’s current crop of project vehicles, he’s busy tinkering and planning the next modifications for his own cars.
