Angled Spark Plug Heads Clearance
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From: Wisconsin
Car: 1984 Firebird (89 Formula Clone)
Engine: 357
Transmission: m29 T56
Axle/Gears: 3.27 9 bolt Borg Warner.
Angled Spark Plug Heads Clearance
I have angled spark plug heads, looking for some pictures of shorty headers with angled spark plug heads. Thinking of getting rid of my full long tube setup for shorties, just for clearance.
I clear every other plug just fine but my #3 cyl literally points right at the #1 tube, it nearly touches it. So its either get the header custom fabbed or go shorties and get better exhaust clearance than my True dual to flowmaster 40s.
I clear every other plug just fine but my #3 cyl literally points right at the #1 tube, it nearly touches it. So its either get the header custom fabbed or go shorties and get better exhaust clearance than my True dual to flowmaster 40s.
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Joined: Mar 2009
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From: Wisconsin
Car: 1984 Firebird (89 Formula Clone)
Engine: 357
Transmission: m29 T56
Axle/Gears: 3.27 9 bolt Borg Warner.
Re: Angled Spark Plug Heads Clearance
I really just need to know what is the best header for spark plug clearance with Angled Spark Plugs.
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Car: 92 T/A 'vert
Engine: Mild .040 over L98 4 bolt mains
Transmission: Mostly stock 700R4, 2600 Vigilante
Axle/Gears: LS1 3.42
Re: Angled Spark Plug Heads Clearance
Best shorty in every respect: Dyno Don's. Period.
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Joined: Mar 2009
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From: Wisconsin
Car: 1984 Firebird (89 Formula Clone)
Engine: 357
Transmission: m29 T56
Axle/Gears: 3.27 9 bolt Borg Warner.
Re: Angled Spark Plug Heads Clearance
Can i see the drivers side? Thats where i have a problem as seen below:

These are hedmen longtubes.

These are hedmen longtubes.
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iTrader: (29)
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From: Location, Location!
Car: 92 T/A 'vert
Engine: Mild .040 over L98 4 bolt mains
Transmission: Mostly stock 700R4, 2600 Vigilante
Axle/Gears: LS1 3.42
Re: Angled Spark Plug Heads Clearance
There are NO plug installation difficulties. Best I have, (just got home from work, too lazy to go out to the garage):
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Joined: Mar 2009
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From: Wisconsin
Car: 1984 Firebird (89 Formula Clone)
Engine: 357
Transmission: m29 T56
Axle/Gears: 3.27 9 bolt Borg Warner.
Re: Angled Spark Plug Heads Clearance
What heads are those may i ask?? Those look identical to mine
Joined: Sep 2009
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From: Spokane WA
Car: 92 Lingenfelter Z28 articwhite
Engine: Aluminum 615BBC
Transmission: Th400wbrake/curri entps9" locker
Axle/Gears: 4.11/4.30/4.56
Re: Angled Spark Plug Heads Clearance
go with a shorter plug.
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iTrader: (29)
Joined: Sep 1999
Posts: 1,410
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From: Location, Location!
Car: 92 T/A 'vert
Engine: Mild .040 over L98 4 bolt mains
Transmission: Mostly stock 700R4, 2600 Vigilante
Axle/Gears: LS1 3.42
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