Holley Sniper EFI 550-870K Holley Sniper Stealth 4150 Master Kit - Shiny Holley Sniper EFI 550-870K

You don't have to be a computer wiz or tuning professional to run a sniper kit on your build. Simplicity is what we strive for! Our calibration wizard allows you to just answer a few questions about your engine and the system will begin self-tuning with no laptop required. Use the high resolution 3.5" full color touchscreen for tuning and gauge displays. The stealth 4150 also includes transmission kick down provisions for GM TH350/400, 200R4/700R4 and Ford C4/C6 applications. Holley's Sniper Stealth 4150 Master Kit gives you carburetor styling but functions just like the Sniper! A 4150 stealth is a great way to upgrade your ride to fuel injection in a cost-efficient way with just 4 simple connections required. Take your build to the next level and take advantage of improved engine performance, better MPG's and easier starting. This kit supports up to 650hp naturally aspirated and 600hp boosted with Four 100 Lb/Hr injectors! The 4150 includes a complete fuel system consisting of all necessary hardware to return fuel into your tank. Additionally, you're getting a 4.9 wideband oxygen sensor with a leak free oxygen sensor, oem style TPS/IAC, fuel pressure regulator, all Stainless Steel T-Bolt clamps and a Stainless Steel weldable flange. Once you made your conversion to EFI, don't stop there! Sniper is an Ecosystem! This kit pair's seamlessly together with Holley's Sniper Hyperspark Ignition, Fuel System's, Air Cleaners, Throttle Body & Digital Dash to unlock the full potential of your build. Part # 34-42 is required for a bolt-in installation.

Specifications:

10429	No
10431	No
Brand	Holley Sniper EFI
10423	No
Category	Air and Fuel Delivery
CFM	870
10438	No
10430	Yes
10437	No
10442	Yes
10418	No
10428	No
Emission Code	3
Finish	Shiny
Flange Style	4150
10433	Yes
7246	Yes
10417	Yes
906	Yes
Fuel Pressure	58.5 PSI
10425	Yes
Fuel Pump Flow Rating	240 LPH
8922	Yes
4278	Inline
3390	Performance
Height	3.28"
10422	Yes
10432	No
Injector Size	100 lb/hr @ 58.5 PSI
Inlet / Outlet Size	3/4-16 Female O-Ring (AN 8)
9780	No
10427	No
MAP Sensor	2 Bar
Max Horsepower Rating	650 Naturally Aspirated
Model	4150 EFI Conversion Throttle Body
10420	Yes
part type	Fuel Injection Conversion Kit
Product Type	Sniper Stealth EFI 4150 Master Kit
10421	Yes
10434	Yes
Sub Category	Service Kits
918	Yes
10426	No
Transmission	700R4/200R4, Ford C4/C6, TH350
10435	Yes
Warning	California Proposition 65
10419	Yes
Description_ABR	SNIP FICK
Description_SHO	Stealth 4150 Master
Description_INV	SNIPER STEALTH 4150 MASTER KIT POLISHED
Description_ASC	Part # 534-247 is required to complete installation.
Description_DES	Holley Sniper Stealth 4150 Master Kit - Shiny
Description_EXT	Supports Up To 650HP - 3.5 in. Handheld Monitor - Carburetor Styling - Return Fuel System
Description_MKT	You don't have to be a computer wiz or tuning professional to run a sniper kit on your build. Simplicity is what we strive for! Our calibration wizard allows you to just answer a few questions about your engine and the system will begin self-tuning with no laptop required. Use the high resolution 3.5" full color touchscreen for tuning and gauge displays. The stealth 4150 also includes transmission kick down provisions for GM TH350/400, 200R4/700R4 and Ford C4/C6 applications. Holley's Sniper Stealth 4150 Master Kit gives you carburetor styling but functions just like the Sniper! A 4150 stealth is a great way to upgrade your ride to fuel injection in a cost-efficient way with just 4 simple connections required. Take your build to the next level and take advantage of improved engine performance, better MPG's and easier starting. This kit supports up to 650hp naturally aspirated and 600hp boosted with Four 100 Lb/Hr injectors! The 4150 includes a complete fuel system consisting of all necessary hardware to return fuel into your tank. Additionally, you're getting a 4.9 wideband oxygen sensor with a leak free oxygen sensor, oem style TPS/IAC, fuel pressure regulator, all Stainless Steel T-Bolt clamps and a Stainless Steel weldable flange. Once you made your conversion to EFI, don't stop there! Sniper is an Ecosystem! This kit pair's seamlessly together with Holley's Sniper Hyperspark Ignition, Fuel System's, Air Cleaners, Throttle Body & Digital Dash to unlock the full potential of your build. Part # 34-42 is required for a bolt-in installation.
Description_FAB	Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI! OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service. Included clamp-on oxygen sensor kit for 2.25" exhaust ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn! All of the wiring exits below the rear fuel injector cover, for a completely stealth installation. External fuel pressure regulator required, set to a base pressure of 58.5 PSI, such as 12-886. Simple Calibration Wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own!) - NO laptop required! Throttle body mounted ECU &ndash, no extra boxes to mount Throttle body mounted ECU – no extra boxes to mount Bolt on 4150 Flange Carburetor Replacement Air entry is machined to fit most stock style air cleaners with air cleaner locator provisions. vailable in 3 finishes: Shiny, Black and coming soon, Gold Self-tuning ECU means you don&rsquo,t have to be a computer/tuning wiz to have EFI! Integrated ignition timing control Supports up to 650hp with Four 100 Lb/Hr Injectors!