NettetPatent Pending. Sniper EFI 4BBL - Black. Dual Pattern bolt on carburetor replacement, designed to fit 4150 Flange & Spread Bore manifolds - (Spread Bore Sealing Plate Part … NettetAssembly Manual; Book; Engine Decal; Enthusiast Book; Installation DVD; Literature; Manual; Owners Manual; Repair Manual; ReSet Manual; Sales Brochure; Service …
HIGH PERFORMANCE TUNING INSTRUCTIONS - Holley
Nettet29. apr. 2024 · Use the Sniper EFI software ( LINK) so you can setup full two dimensional Target A/F Ratio & Base Timing Tables. Read framed info below. See page 9: http://documents.holley.com/techlibrary_199r11259.pdf (Holley Sniper EFI Help Manual - EFI Software, Tuning & Datalogging) Originally Posted by Danny Cabral NettetTUNING INSTRUCTIONS FOR HOLLEY PERFORMANCE CARBURETORS 199R7849-2 NOTE: These instructions must be read and fully understood before beginning installation. If this manual is not fully understood, tuning should not be attempted. Failure to follow these instructions, including the pictures may result in subsequent system failure. countdown store map
Sniper EFI 4BBL - Holley
Nettet31. aug. 2024 · You can make the Sniper work with low vacuum, but you'll need to manually tune it. So be prepared to hook up a laptop and do some actual tuning. The Sniper is marketed as a self tuning carb replacement. That is true, but only for fairly mild engines. For an aggressive engine you need to tune it just like you would need to tune … NettetIt is recommended that all Touch Screen users that purchased a Holley EFI touch screen before June 2011, and experience a battery drain over 2-3 weeks, install this update. Download these instructions. Holley EFI Software V1.5.0.3. This is the last version of software before the V2 update. Do not update if your current software is 1.3. Nettet14. aug. 2024 · The handheld is useless for tuning when real tuning is required. So far the main contributors to giving the auto-learn a fighting chance are: Fuel pressure needs to be confirmed to be to Holley's spec. Timing needs to be confirmed. I've had the best results with timing bumped up to 9-10*. brenda lee in concert on video youtube