Holley EFI Q&A Tuning with Stevie Fast Jackson

HOLLEY QUESTIONS
Jackson Perri
Would you be able to go into depth about EFI fuel maps? Cheers Jackson Perri

Steve Arroyo
Does it show a lean Spike at the launch like a carburetor does?

Hdcaprice
Can you show the Holley Efi Dominator 2+ stage dry nitrous guys how to go about tuning 2 or more stages?

[scott]

Thanks Stevie for these videos! You have convinced me to drop my FAST and go with Holley EFI.

[ejm]

I’d like to see fuel and timing mapping for sniper efi on turbo street motors.

[jeremyeubanks]

Good info ... have you ever worked with fuel cut instead of ignition cut for 2 step or gear changes. .. not sure if it would even apply to cars but we were doing it with grudge bikes especially for the shift

[otisbailey]

Great content with logic for system setup and expected outcomes.

[KSIXRIDER]

Speaks volumes that the current ProMod champ is sharing his knowledge.

[thomasandkimcowieson]

I’ve taken all three courses at Holley in bowling green.

[thomasandkimcowieson]

Can you comment on why so many heavy hitters are going with fueltech over Holley. I don’t see nearly as support people or videos on that product.

[ernest]

Love the videos Stevie fast. Keep them coming. I’m a bike guy from NC that make my customers get the Holley. I never messed with the Bosch o2 sensor it’s always been the ntk. Do you like the Bosch sensor ?

[steveh.]

Stevie. I just have a question about sniper stealth 4500.? If any of the tuning can translate to the sniper from the information in this video. With a n/a big block and a small shot.?

[billyanderson]

Congratulations on your championship in 2019 Stevie 💪. Are you going to be at lights-out 11 in February?

[CogswellRacing]

Does everyone at your level running holley use alpha n?

[sydneyann]

Holley must have some engineers from nasa on the payroll because this tuning software is unbelievable

[heytonyman]

Does a lot of cam overlap / lopey idle cause a false lean reading on the wideband o2’s?

[hdcaprice]

Thank you kindly Mr. Fast. Was just wondering if there was any difference in tuning 1 stage vs another vs another. I see people seem to like to fatten up the additional stages after the first stage is enabled. Wasnt sure if you could/should keep them targeting the same A/F ratio or not.

[deondimicks]

Steve you defenatly should do some efi classes

[nosnerd]

Since when do you do a burn out at 30% TPS??? I I saw your burnouts ...you stretch those rods 😬😜

[dezza]

Steve you run holley efi on your pro mod or is it mfi?

[jordanscott]

12th comment out of 89 and tbh man you should give a course on tuning everything from small block nitrous cars to promods and rvw cars anything besides those pussy turbos .. Best tuner on the planet ‼‼‼

[thedon]

He doesn't like odd numbers so if I have 333 he will make it 335...also a odd number....got himmm

[barrymccaulkener]

every minivan in america just picked up 8mph