GM Vortec TBI intake
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Junior Member
Joined: Nov 2002
Posts: 17
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From: Monroe , CT
GM Vortec TBI intake
You can open a GM Performance Vortec TBI intake bores to 2 inch with out a problem. I though I would post the info incase anyone else was thinking about doing it.
Member
Joined: Dec 2001
Posts: 243
Likes: 1
From: NH
Car: 93 9C1 Caprice
Engine: 5.7
Transmission: 700R4
Axle/Gears: 3:42
Thank you. I've been contemplating switching over to Vortecs. I've got a BB unit to put on this spring and have already bored a stock manifold.
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