Used B&M fuel pressure gauge. This is the one you seem plumbed into fuel rails on alot of cars at shows. I used the gauge a total or 10 minutes or less to sort out issues on my swap. Turned out my problem was a vaccuum leak and the fuel pressure checked out ok. I no longer have a need for this gauge.
$20 shipped OBO or pick up @ the Varsity downtown.
http://www.modacar.com/products/Acur...Fuel+Pres.html