MV-SAR Wastegate

TIALSPORT

The MV-SAR 38mm unit is for the high endurance racing motorsport customer. Most likely you do not need it, and if you do, you know why you do. Or you just really want our most durable high performance MV-S style wastegate we have ever produced.

38 MM

VALVE DIAMETER

34 LB/MIN

MASS FLOW

0.3/1.7 BAR

PRESSURE RANGE

Dimensions

Fully engineered in-house by TiAL's engineering team.

Product Details

Construction.

Built using the highest quality materials. All stainless steel and aluminum construction. Valve stem coated with a TiAL specific process and a rigorously tested wear coating.

Durability.

The MV-SAR utilizes a Nomex-reinforced, silicone diaphragm. The actuator housings is CNC-machined from aluminum. The housing and valve are cast and machined in-house from proprietary alloys.

Engineered for control.

The dual-port diaphragm chamber provides for accurate boost control under all conditions. The MV-SAR comes with M10 signal ports for both diaphragm chambers.

Attractive Appearance.

Offered in five actuator color options.

What’s in the box?

Included with each MV-SAR Wastegate:

  • WG Assembly
  • Valve Seat
  • Air Fitting Set
  • Coolant Fitting Set
  • Inlet/Outlet Clamps & Flanges
  • WG Springs

Actuator Color and Spring Rating Specified at Point of Order

Bench Testing Instructions Wastegate FAQ Product Drawing

FLOW @ 1800F

EXHAUST PRESSURE
LB/MIN @ FULL STROKE
LB/MIN @ HALF STROKE
5PSI
12.6
8.5
10PSI
18.1
11.9
15PSI
22.2
14.7
20PSI
25.9
17.3
25PSI
30.0
19.9
30PSI
33.8
22.4
Full Flow Chart