Wastegates and Blow-Off Valves

Synapse Synchronic Wastegate
Synapse Engineering's Synchronic Wastegate takes a fundamentally different approach to expelling exhaust pressure. The Synchronic Wastegate is the first to eliminate the use of a diaphragm. Since there is no diaphragm, the valve body is more responsive to changes in boost pressure. The Synchronic Wastegate is also the first pneumatically actuated Wastegate using a built in boost pressure adjustment, at the actuator level without bleeding of pressure, which will produce mathematically rock solid boost levels. Another first is be the ability for the serious tuner to use different combinations of valve size and spring rates in order to match to the specific engine’s performance profile.
	50MM Kit (w/o V-Band Flanges or Clamps) *WG002A.1 Kit Includes: V-Band 50MM Wastegate, Pnuematic Fittings, (2) Springs, (2) Different Sized Valve Seats and Copper Exhaust Seal	WG002A.1
	50MM Kit (w/V-Band Flanges and Clamps) *WG002B.1 Kit Includes: V-Band 50MM Wastegate, Pnuematic Fittings, (2) Springs, (2) Different Sized Valve Seats w/Copper Exhaust Seal, (2) V-Band Clamps and (2) SS V-Band Mounting Flanges	WG002B.1

Synapse Synchronic Blow-Off Valve
Synchronic BOV is a fast-acting design that functions as a blow-off, diverter (DV)/bypass and even a pop-off valve. The patented (6,863,260) design eliminates the diaphragm with a multi-tier piston actuator that self-centers under pressure. This design is intended to significantly reduce or eliminate compressor surge and will not leak boost.
	SB001A

Turbonetics Wastegates
For the majority of single turbo rotaries, we have found that these two wastegates by Turbonetics will hold the power levels capable of a built motor, anything less will creep and cause premature failure.
	Newgen	10733
	Newgen Hp	11105

Turbonetics Godzilla Blow-Off Valve
A totally unique design! The “Godzilla” bypass valve assembly offers the ultimate in surge protection and cosmetic appeal. Highest flow capacity available - bar none! Aircraft-quality construction featuring a 1.8" (45mm) diameter all stainless steel valve assembly and a totally sealed actuator assembly. All polished aluminum with a unique V-band mount that allows a full 360-degree orientation. Includes 2" diameter discharge for system connection and weldable steel alloy and aluminum mounting flanges.
		10765

Turbonetics Raptor Blow-Off Valve
The “Raptor” mid-sized bypass valve offers physical size and airflow characteristics that fill the performance gap between the "Street & Strip" and "Godzilla" valves. Kit includes mounting hardware, discharge horn and fittings.
		10763

Return To Turbo Performance and Upgrades Page