As for spacer block to mount the sensor, this looks right:
https://www.ebay.com/itm/322489476520
As for the mounting angle thing - if the O2 sensor tapped hole is pointed toward the bow, I think the sensor tip will be angled downward most of the time, so liquid should not accumulate.
Been traveling, finally got out to boat today.
Opened deck plate to look at fuel tank pickup/sender area. Saw this:
Left is fuel line. It goes from here to filter/water-separator, then mechanical pump on engine block, then quadrajet.
On the right looks to be an extra port welded into the...
Assuming I can find a spacer block with an O2 sensor port to install under the riser elbow, won't the sensor last long enough to get a reasonable tune? When it dies, it's an easy swap, right?
Scott - thanks!
Great to be here...
Yes, I know there's no return with the current setup. That's why I was asking if anyone else has done this already (installed a return) and without tank removal + surgery - that's a non-starter.
When you say, "set up something like this", what were you...
(First, apologies for the cross-post with thehulltruth - so busy there, its hard to get attention)
The quadrajet carb on the GM 5.7 liter in our '86 Albe needs a rebuild. Looking at the Holley Sniper drop-in replacement. Seems doable and reasonable in cost, but I have 2 questions:
1. Has...
