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85K304SPD's latest activity
85K304SPD
reacted to
CheemsK1500's post
in the thread
R12 to 134. Whats really needed to do this swap for a great working system. All parts needed?
with
Like
.
The simplest way to go from 12 to 134 without major modifications is to remove all oil and refrigerant from the system, replace the...
Jul 10, 2024
85K304SPD
reacted to
CheemsK1500's post
in the thread
R12 to 134. Whats really needed to do this swap for a great working system. All parts needed?
with
Like
.
Most things pre 1995 are going to be R12. R12 was the industry standard during the entirety of square body production.
Jul 10, 2024
85K304SPD
reacted to
Matt69olds's post
in the thread
R12 to 134. Whats really needed to do this swap for a great working system. All parts needed?
with
Like
.
The rule of thumb is 134A charge capacity is 80% of the R12. I have done many 134A conversions with zero changes, they all worked...
Jul 10, 2024
85K304SPD
reacted to
dsteelejr's post
in the thread
Wiring for oil pressure switch sending unit and coolant wiring help
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Like
.
The temp sender wire, #35 on the wiring diagram, should be a small, 18 or 20 AWG green wire routed from the sender, either towards the...
Jul 10, 2024
85K304SPD
reacted to
Bextreme04's post
in the thread
R12 to 134. Whats really needed to do this swap for a great working system. All parts needed?
with
Like
.
My truck also took exactly 3-12oz cans of 134 to be right on the correct pressures.
Jul 10, 2024
85K304SPD
replied to the thread
R12 to 134. Whats really needed to do this swap for a great working system. All parts needed?
.
My truck is an '85. I am unsure if it came as R12 or R134, from the factory. (It must have been R12, because I had to put the adapter...
Jul 10, 2024
85K304SPD
replied to the thread
Odd “knocking” noise at high RPM while WOT
.
What did you set your timing at? Initial or total.
Jul 10, 2024
85K304SPD
replied to the thread
What Sending units oil and water temp needed for guage cluster to work like factory in k10 454 swap I will buying all the components new thank you
.
Any parts store will have them, or can get them. You have oil pressure, and temperature sensors. Look up the sensors for a small block...
Jul 9, 2024
85K304SPD
reacted to
DrvnDrvr's post
in the thread
Stumped on oil leak
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Like
.
It doesn't. I installed it to keep the factory 3 port mechanical fuel pump from pushing too much fuel into the carb. I have an Edelbrock...
Jul 8, 2024
85K304SPD
reacted to
Ricko1966's post
in the thread
Stumped on oil leak
with
Like
.
Is the pcv working? What truck,what year,what engine? @SquareRoot look I caught another one. I wanted to help more but can't tell him...
Jul 8, 2024
85K304SPD
reacted to
Rickf's post
in the thread
3 on the tree
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Like
.
I'm on a pre 1960 "oldgmctrucks" website. One of the members MacGyvered up a 4 on the tree with reverse a separate lever thru the floor...
Jul 3, 2024
85K304SPD
reacted to
Old Guy Bill's post
in the thread
3 on the tree
with
Like
.
Why?? Now if it was back to completely original restoration, of course.. but you’ve already changed the engine… so do the transmission...
Jul 3, 2024
85K304SPD
replied to the thread
3 on the tree
.
3 on the tree is different, especially with a high HP big block. We used to use 3 speeds in our dirt track cars, but we didnt shift...
Jul 3, 2024
85K304SPD
replied to the thread
OIL
.
What happens????
Jul 2, 2024
85K304SPD
reacted to
Frankenchevy's post
in the thread
New to pickups & fifth wheels
with
Like
.
All of the problems! A square is not equipped to tow a 15,000lb 5er. Even if you got a dually one ton and put the right engine...
Jun 28, 2024
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