Plenum Porting
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Joined: Jul 2002
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From: North Dakota
Car: 91 Silverado
Engine: 350 TBI, EBL Tuned
Transmission: 700R4
Plenum Porting
What is the best way to go about porting the intake plenum on my 89 L98? I have entire intake off of the car to put in some new injectors, so I figured why not do it now?
Any photos of the porting process and some completed photos?
Any photos of the porting process and some completed photos?
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From: St. Louis, Missouri
Car: 1989 Firebird Formula
Engine: 383 Stealth Ram
Transmission: 700R4
Axle/Gears: 3.73 9 bolt Posi
Originally Posted by Black85sport
What is the best way to go about porting the intake plenum on my 89 L98? I have entire intake off of the car to put in some new injectors, so I figured why not do it now?
Any photos of the porting process and some completed photos?
Any photos of the porting process and some completed photos?
3rd° Tech Tips~Porting the Plenum
Hope this helps!
Best of luck.
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