View Single Post
Old 04-26-2015, 03:57 PM   #38
'68OrangeSunshine
Senior Member
 
'68OrangeSunshine's Avatar
 
Join Date: Feb 2002
Location: Tucson, AZ USA
Posts: 7,622
Re: 250 inline running hot at highway speed

Quote:
Originally Posted by ViviensTractor5110 View Post
That was what I thought...with the availability of parts...surely if there was one then...one could be had now....does the finger guard play a part...other than fingers?
Yeah, a little bit, but not like the nylon/fiber ducted fan shrouds on the V8s.
I don't know if a V8 fanshroud will do you any good, there's so much airspace in the engine bay with the L6, that it's almost like it's aircooled.
For the record -- I have a built 292 [30 bore, Cam, bigger valves, 4 bbl carb] and I live in Arizona year round. I run a Flex Fan, good coolant mix, 3 tier V8-size radiator, 195* T-stat, mechanical water temp gauge w/pickup in head . And I'm not running hot. It did run hot when I first was breaking it in after the rebuild. The most surprising gain was by going to the 195* thermostat [had been 180*] and by using more water in the coolant mix. I was on the coolant-heavy side 70/30 or 60/40. Now it's 50/50 or 40/60.
__________________


Every 25 years I like to rebuild that 292, whether it needs it or not.
'68OrangeSunshine is offline   Reply With Quote