It's a 340 with a M1 intake and edelbrock performer RPM cam. Motor is new, say only a few hundred miles.

All the plugs were out, fresh battery but the engine was cold as I just put it back together after dialing in cam timing. (long story)

The only error I realize I have done is the throttle was not at WOT. Lash on valves seems ok but will double check that also.

Where can I get a leakdown tester that will not break the bank?