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Ignition coil not bolting up to intake?

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Old Apr 28, 2005 | 06:52 PM
  #1  
IROCZ28dan's Avatar
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From: Vineland, NJ
Car: 1987 IROC-Z
Engine: 350 TPI
Transmission: 700R4
Ignition coil not bolting up to intake?

SDPC intake base for vortec heads and TPI.

The holes for the ignition coil bracket aren't drilled it appears. Any suggestions?
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Old Apr 29, 2005 | 11:27 AM
  #2  
Tibo's Avatar
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From: Desert
Car: 1991 Z28 Vert
Engine: 383 single plane efi
Transmission: T-56
Axle/Gears: 8.8 with 3.73s
Drill them or add the old style coil and mount it on the wall.
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Old May 2, 2005 | 10:53 AM
  #3  
dyeager535's Avatar
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From: Seattle
Car: Which one?
Engine: 355
Transmission: 465
Can't make them work from what I found. Bolt hole spacing is too far apart, and that means the stock bracket is too narrow...you'd have to add metal to make it work IIRC.

You *might* be able to slot the one end, so one bolts in, the other slides under the other bolt, but I don't know as I like that idea as it relates to clamping the intake down. Then again, the Vortec intake requires so little bolt pressure to seal, it might work.

I mounted my coil on the firewall, but it's a different application so there were some spare threaded holes that worked.
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Old May 2, 2005 | 11:45 AM
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Tibo's Avatar
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From: Desert
Car: 1991 Z28 Vert
Engine: 383 single plane efi
Transmission: T-56
Axle/Gears: 8.8 with 3.73s
I just drilled a small hole in the firewall and mounted it there. Works well and saves a little space.
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