As anyone used this ?

He has quoted $170 shipping.... The Holley system is good ( as seen on many car shows) but everything it separate and that bumps the price up. This company sells they whole shooting match. I just want to know if anyone has used his stuff and if so how good it was/is.

Holley sells a 'master kit' for their sniper systems.
Holley Sniper 550-516K Holley Sniper EFI Self-Tuning Fuel Injection Systems | Summit Racing
Includes the whole shebang. Pump, filters, etc. Lots of other holley dealers also sell the same stuff, and might be easier on shipping than Summit? No idea.. but I do know that sometimes cheap shipping quotes don't include whatever taxes you may be liable for upon delivery - but I'm no expert, just bringing up what I've heard others mention.

From what I understand, you can also run timing with the sniper system, even withoutthe 'hyperspark' which they make you think you need for EFI controlled timing. The manual shows how to do that w/o the hyperspark add ons - they just don't guarantee it will work, but I'm running EFI controlled timing with a stock distributor on my FItech and it was pretty easy to do.

For the money, the sniper will be superior. The system you're asking about looks like a retooled TBI system that uses outdated equipment that is likely tougher to support and will be harder to find tuning help for. You might save money on shipping, but you're more likely to run into issues that will take longer to overcome.