Holly EFI Tuner
 

Does anyone have a recommendation for a Holley EFI tuner?

Performance Marine (Saris Racing) in Lake George, NY. You won't find anyone better.

Padraig

where are you located, there are guys who do it everywhere, I offer this service and mefi tuning in the michigan area both on the dyno and on the water Smitty

Jerry,

Cory Millet, Millet's Automotive, in Piqua, OH, just north of Dayton. If you're in the neighborhood, send me a PM and I'll check if he's good with handing his number out.

Thanks. Brad.

Learn yourself. It's fun to know what is going on. I joined this when it was first released. Great helpful community and about 200 10 minute videos. Kind of sequential as to getting started.

https://www.tunethetrilogy.com/

I think Jerry has left the building.

Padraig