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Old 01-07-2020, 08:04 PM   #1
Boosted Bulldog

Name: Boosted Bulldog
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12 Valve Crank Sensor

Hello,

I am putting a 98 12 Valve in a 48 Mack. My question is do i need the crank sensor hooked up? Forgive the question, just not sure i need it.

Thanks,
Brent
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Old 01-07-2020, 08:52 PM   #2
Mark Nixon
 
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Not unless you're running the original 1998 ecm/pcm and gauges.

Mark.
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Old 01-08-2020, 03:21 PM   #3
Snedge
 
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Quote:
Originally Posted by Boosted Bulldog View Post
Hello,

I am putting a 98 12 Valve in a 48 Mack. My question is do i need the crank sensor hooked up? Forgive the question, just not sure i need it.

Thanks,
Brent
If you plan to run a tachometer. 1948 truck drivers did not need one. Just sayin'.
How far along are you Brent ?

Last I heard you were needing a coolant inlet or outlet, that I may have dropped the ball on.
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Old 01-14-2020, 07:53 AM   #4
Boosted Bulldog

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Hello Jeff,

No worries, I have it figured out. A good friend of mine from Intense Fab is building my radiator for me. We are going to use the stock 12 Valve outlet at the bottom. We are going to use short silicone (Gycol friendly) coupler's and Tig hard line out over the frame just a bit. Attached is a picture of the top of rad, taking the charge air up over the top.

Wiring is roughed in and hits on the key, i even have the fuel solenoid wired with the key. Sooo i am getting there.

Brent
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File Type: jpg Rad.JPG (47.6 KB, 0 views)
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Old 01-14-2020, 11:15 AM   #5
bateman
 
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I want to see this thing. Post a pic if you don't mind.
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'95 with some paint missing.
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Old 01-16-2020, 08:17 PM   #6
Boosted Bulldog

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The picture with the front axle out of it was Tuesday night. Finishing up airbags etc. Thanks for asking about it. 48 Mack EF
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File Type: jpg Mack Fuel.jpg (273.1 KB, 0 views)
File Type: jpg Mack Rear.jpg (333.2 KB, 0 views)
File Type: jpg Mack Air.jpg (322.4 KB, 0 views)
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Old 01-16-2020, 10:13 PM   #7
bateman
 
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That is badazz!!
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'95 with some paint missing.
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Old 01-16-2020, 10:20 PM   #8
bracker8040

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This thing is awesome.

I really hope you don’t paint it.
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Old 01-17-2020, 07:09 AM   #9
Boosted Bulldog

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Thanks! No a little satin clear and “the paint” is done. Thinking about doing up the frame nicely! It’s the original 48 frame!
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