Operating temp how hot?
#1
Operating temp how hot?
95 5.8 rebuilt, .030 over, 10.5:1 flat-tops (in a 52 F3, btw).
Motor runs great, and is dead-on consistent at 220° once at temp, whether idling or pulling mountain passes at altitude. My friend says its too hot, but my old Jeep Cherokee was exactly the same: 220 all day, every day though obviously not a V8.
Thoughts? How hot are some of you running with 5.8s?
PS: E4OD (with tranny cooler) and (stock) clutch fan with an aluminum shroud.
Thanks in advance.
Motor runs great, and is dead-on consistent at 220° once at temp, whether idling or pulling mountain passes at altitude. My friend says its too hot, but my old Jeep Cherokee was exactly the same: 220 all day, every day though obviously not a V8.
Thoughts? How hot are some of you running with 5.8s?
PS: E4OD (with tranny cooler) and (stock) clutch fan with an aluminum shroud.
Thanks in advance.
#2
My lightly modded 5.8 (GT40s, 9.25 to1, 11* basic timing, stock radiator) in the deep south with Taurus 2 speed fan, 195* stat & mechanical gauge w/sender in t-stat housing;
200*-205* spring, fall, winter. 210* summer w/AC running. Sometimes touching 215* with extended idling in traffic. Maybe seen 220* once or twice in the last 3 years.
Doesn't sound too bad for the compression.
Good to know you're up & running with your project.
Are you measuring with gun or gauge?
200*-205* spring, fall, winter. 210* summer w/AC running. Sometimes touching 215* with extended idling in traffic. Maybe seen 220* once or twice in the last 3 years.
Doesn't sound too bad for the compression.
Good to know you're up & running with your project.
Are you measuring with gun or gauge?
#4
#5
I'll have to try to find notes/doc for the t-stat, as I honestly don't recall I wanna say it was a 195.
Measuring via gauge/sender.
Hope to finally get around to posting a build thread (or at least some pix) over in the 48-56 forum just putting some finishing touches on the truck now. (Thanks again for your early help here on this forum. )
Sounds like I could be a little cooler I guess based on these replies.
Measuring via gauge/sender.
Hope to finally get around to posting a build thread (or at least some pix) over in the 48-56 forum just putting some finishing touches on the truck now. (Thanks again for your early help here on this forum. )
Sounds like I could be a little cooler I guess based on these replies.
My lightly modded 5.8 (GT40s, 9.25 to1, 11* basic timing, stock radiator) in the deep south with Taurus 2 speed fan, 195* stat & mechanical gauge w/sender in t-stat housing;
200*-205* spring, fall, winter. 210* summer w/AC running. Sometimes touching 215* with extended idling in traffic. Maybe seen 220* once or twice in the last 3 years.
Doesn't sound too bad for the compression.
Good to know you're up & running with your project.
Are you measuring with gun or gauge?
200*-205* spring, fall, winter. 210* summer w/AC running. Sometimes touching 215* with extended idling in traffic. Maybe seen 220* once or twice in the last 3 years.
Doesn't sound too bad for the compression.
Good to know you're up & running with your project.
Are you measuring with gun or gauge?
#7
Trending Topics
#8
Hey, you're a mile high whereas I'm at about 700ft (one of highest areas in state) above sea level. Makes a difference.
Also I'm betting whatever you've got for a rad, it's got to be smaller in total area than one of ours, unless it's 3 or 4 core.
Will be looking forward to your build thread.
Also I'm betting whatever you've got for a rad, it's got to be smaller in total area than one of ours, unless it's 3 or 4 core.
Will be looking forward to your build thread.
Thread
Thread Starter
Forum
Replies
Last Post
adambird
1987 - 1996 F150 & Larger F-Series Trucks
6
11-14-2008 01:06 PM
tucan69
1987 - 1996 F150 & Larger F-Series Trucks
6
01-25-2008 01:23 PM