Active Active   Unanswered Unanswered

283 cooling question

Keeping your powerboat under power is a lot easier with good advice. Post your power systems questions here.

Moderators: Don Vogt, Al Benton, Don Ayers

Post Reply
User avatar
QuickChange
Posts: 7
Joined: Sat Jul 06, 2013 5:24 pm
Location: Spokane,WA

283 cooling question

Post by QuickChange » Sun Sep 08, 2019 3:08 pm

1959 283 (Flywheel forward): there is a straight brass pipe fitting with a 45 degree tee between the engine block and exhaust manifolds on the front side of the engine. One side has a pipe plug and the other side has the temperature sender. Being raw water cooled, the engine runs at about 65-70 degrees instead of the normal 140 ish. I have seen a faucet type valve on these fittings before, and think that someone placed a re-stricter to slow down the water flow thus raising the temperature. I cannot find any CC parts for this valve.

Also, I see there was a thermostat housing available that would do the same thing, but again, no part numbers.

Problem is the engine is too cold to run properly. Comments or suggestions??

John Whitcomb
John Whitcomb
ACBS - Inland Empire
1959 Chris Craft 18' Capri
1968 Chris Craft Cavalier Cutlass 26' Twin Engine
1948 Ventnor 18' Utility
1959 Chris Craft 17' Ski (donated to school)
1964 Chris Craft 38' Sea Skiff SF (sold)
1948 Chris Craft U-22 (sold)
1955 Crooks Ski 15' (sold)

User avatar
WoodenRookie
Posts: 221
Joined: Tue Feb 27, 2007 3:27 pm
Location: St. Louis, MO

Re: 283 cooling question

Post by WoodenRookie » Mon Sep 09, 2019 7:42 am

pictures
59 18' Continental

Post Reply

Who is online

Users browsing this forum: No registered users and 5 guests