@@oldandboosted sounds good. I have a 421 SBC that I'm debating on going to the sniper or blow thru carb on e85 with a big single turbo. I only plan on running 15lbs max but my NA power is close to 700hp@ the flywheel.
Nothing on the Sniper itself but all other components must be rated for ethanol. We flush gasoline through it after a race weekend because the car might sit for a week or two. If you run E85 in a daily driver, you should be fine. Of course the tune must be changed. It takes about 30% more ethanol than gasoline. Some people have had success by upping the cubic inches by 30% in the set up wizard, but we got a professional tune from Steve Morris Engines
@@oldandboosted so for example, if I want to run my NA 466” BBF on e85 with this set up, simply add 30% displacement (extra 140”) in the initial set up which would take it from a 466” to a 606” roughly? Am I understanding you correctly?
@@taylorgtrotter That would get your motor to START, not run correctly. It would just start and run, so you could proceed and tune it (not use the auto-tune self-learn magic-box bullshit that holley pushes)
For this car the factory 120 lb injectors are plenty. It's a stock block. We run a 1/2 inch cloth braided hose from the fuel cell to a filter, then to 2 walbro pumps up to the front, filter again, then through Sniper, to regulator, then return to cell.
@john McLeod who is making 2300hp on sniper efi? You sure it's the carb style throttle body or just Sniper efi bc they have ls style intake sniper efi stuff too
Sweet setup.
How have I not seen this video?! Thanks for the info
Could you run more boost than the 10lbs on e85 with those injectors?
The injectors will run out at about 17 lb of boost at about 7,000 RPM
@@oldandboosted sounds good. I have a 421 SBC that I'm debating on going to the sniper or blow thru carb on e85 with a big single turbo. I only plan on running 15lbs max but my NA power is close to 700hp@ the flywheel.
@@bagwellpower2951 The injectors can easily be changed on any Holley Sniper product.
When you run e85 what do you have to change on the Holley to make it work
Nothing on the Sniper itself but all other components must be rated for ethanol. We flush gasoline through it after a race weekend because the car might sit for a week or two. If you run E85 in a daily driver, you should be fine. Of course the tune must be changed. It takes about 30% more ethanol than gasoline. Some people have had success by upping the cubic inches by 30% in the set up wizard, but we got a professional tune from Steve Morris Engines
@@oldandboosted so for example, if I want to run my NA 466” BBF on e85 with this set up, simply add 30% displacement (extra 140”) in the initial set up which would take it from a 466” to a 606” roughly? Am I understanding you correctly?
@@taylorgtrotter many others have "cheated" the cubic inches like that but I went with a professional tune.
@@taylorgtrotter That would get your motor to START, not run correctly. It would just start and run, so you could proceed and tune it (not use the auto-tune self-learn magic-box bullshit that holley pushes)
How are running your fuel lines you know you can run bigger injectors in it one guy's making 2300 hp on sniper 4500 with 210 lb. Injectors
For this car the factory 120 lb injectors are plenty. It's a stock block. We run a 1/2 inch cloth braided hose from the fuel cell to a filter, then to 2 walbro pumps up to the front, filter again, then through Sniper, to regulator, then return to cell.
@john McLeod who is making 2300hp on sniper efi? You sure it's the carb style throttle body or just Sniper efi bc they have ls style intake sniper efi stuff too
What type rwhp
Haven't had it on a dyno, but it went 6.47 in the eighth mile on 5 lbs boost launching off of idle. Car is 3500 lbs