.67 SGX built by John Brown. .67 Greenhead by Steve Wood. Third channel needle on carb also by Steve. Woods oiler. No Tx or Rec. Boat and motor in excellent shape. Very low miles.. $ 950.00. Can send more photos on request. Plus shipping.
Sold pending funds.
Not all these units have correct charge no matter what manu. says. Did you get a temp, pressure chart with unit. That would help you a lot. Still sounds like low charge.
Assuming a proper installation it sounds like it is undercharged. The low side is in the ball park because the txv is wide open trying to satisfy superheat. Was it a precharged unit. A lot of these do not have the proper charge especially with a long line set. High side pressure will be in the...
Mac67 Blue head, ramped intake, unmodified, excellent piston liner fit and bearings.
Good motor, low miles. $325 plus shipping, pictures if you want em.
Thanks,
Buddy Beaird
Mike:
1/2 or even 3/8 flex gas line, the yellow ones, will work fine. Some utilities require an additional pressure regulator in addition to one on range. Don't use copper tubing!