propane or holley projection on a big block

Clubbs

Well-Known Member
Joined
Jun 15, 2008
Location
Blounts Creek
I have a Holley projection system that I picked up used. I haven't installed it yet and don't know if its going to be enough to feed my 440. I don't know much about propane injection, and looking for advice on which way to go. where do I buy propane kits, what's the sizing ie cfm or the equivalent average and how do I know what size I need? Can I mount the propane tank in the cab or is that typically a bad idea?

Dave
 
Propane is cool and all, but I think I would probably go with the projection since you already have it. What are the specs on the Holley kit? Shouldn't need anything too extreme, but I don't know what the specs are on the 440 either. If it's close to stock, you're probably fine.

A lot of guys run propane and everyone that has it seems to like it. Plus, it smells good when you drive by!
 
I have run a Holley 4D tbi system on my rig for years.
Works very well for me. Fuel map program is simple to tune.
Just my opinion.
 
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