How worried should I be about heat on the oil filter ?

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

mtnmankev

Full Access Member
Joined
Jun 10, 2014
Posts
1,623
Reaction score
3,293
Location
Ash Fork, Arizona
First Name
Kevin
Truck Year
1984, 1983
Truck Model
K10, C20
Engine Size
383 Stroker, 350
I recently had a shop fabricate a dual exhaust on my c-20, everything seemed fine, until now.
Had a short oil filter on the engine when he did the system.
I changed the oil and filter yesterday, and the long filter is about an inch away from the headpipe that drops down from the manifold.
Should i give up on having the great filtration and go back to the short ones?
 

WP29P4A

Full Access Member
Joined
Jul 18, 2021
Posts
889
Reaction score
1,514
Location
Nevada
First Name
Mike
Truck Year
1987
Truck Model
Sierra Classic V1500
Engine Size
350 TBI
You could do a fiberglass wrap on the exhaust? The Jeep rock crawler with the Chevy V8 corvette engine I have been working on is a bit tight in the engine compartment, to keep the exhaust from over heating everything around it, we wrapped it the braided fiberglass exhaust wrap they sell at Summit racing. It works..
 
Last edited:

Snoots

Full Access Member
Joined
Jan 23, 2013
Posts
8,751
Reaction score
18,198
Location
Georgia
First Name
Roger
Truck Year
1973
Truck Model
Jimmy Sierra
Engine Size
350 w/203
Without a temp sensor there's no telling. Unless you sit in traffic for long periods I would think that air movement would keep you in the clear.
 

Matt69olds

Full Access Member
Joined
Jan 8, 2018
Posts
2,451
Reaction score
3,819
Location
Central Indiana
First Name
Matt
Truck Year
81
Truck Model
GMC 1/2 ton
Engine Size
455 Olds
You will be fine. The oil filter on my Olds is directly above the header collector, at most 3/4 inch. There is just enough room to unscrew the filter and slip it between the filter housing and the header. No way to change the oil without a little smoke on start up.

What little heat is radiated into the oil is minimal.
 

AuroraGirl

Full Access Member
Joined
Sep 8, 2019
Posts
9,693
Reaction score
6,869
Location
Northern Wisconsin
First Name
Taylor
Truck Year
1978, 1980
Truck Model
K10, K25
Engine Size
400(?), 350
You will be fine. The oil filter on my Olds is directly above the header collector, at most 3/4 inch. There is just enough room to unscrew the filter and slip it between the filter housing and the header. No way to change the oil without a little smoke on start up.

What little heat is radiated into the oil is minimal.
especially
I recently had a shop fabricate a dual exhaust on my c-20, everything seemed fine, until now.
Had a short oil filter on the engine when he did the system.
I changed the oil and filter yesterday, and the long filter is about an inch away from the headpipe that drops down from the manifold.
Should i give up on having the great filtration and go back to the short ones?
if you wanted to add cooling(how do you use your truck) to engine oil, you can get a sandwich adapter in there, short filter(or use a non oem or different adapter) and run to a heatsink type loop or to an unused radiator side tank or put one in front of the condensor/rad and mitigate anything possibly heated. but I agree with the radiated heat thing, if it doesnt touch its not doing much, heat from road would be far higher. exhaust leaks could be bad, so maybe if its a metal that will corrode easily, keep eye on it. wrap too could help. at the last step, a custom heat shield could be made and bolted in it just cant touch something too hot
 

LateOnTheBrakes

5.3-Swapped 86 CUCV
Joined
Feb 2, 2020
Posts
463
Reaction score
123
Location
Virginia
First Name
Joshua
Truck Year
1986
Truck Model
CUCV
Engine Size
5.3
Keep in mind that most turbochargers are oil fed and get to exhaust temperatures. As long as there is flow going through the system it should be fine.
 

Latest posts

Forum statistics

Threads
44,165
Posts
950,710
Members
36,279
Latest member
MTBR12
Top