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Re: Tbi
If you do change the intake the stock TBI will bolt up since you have 86 up heads, the major change was in 96 the vortecs only use 8 bolt instead of 12 and all go staight down, see if you cant find some vortec heads and sfi off a 96n up motor at the junkyard there a two peice manifolds with tube injectors under the upper plastic intake more power and more fuel economy, u can usually find a wrecked vortec truck and get the harness and heads up for right around $400 for everything just make sure u get a fuel pump that has 60+PSI. TBI is a piss poor setup (in my opinion) they do have better stuff know. TBI guys don't get upset not trying to dog u (they are better than most carbs though)
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