TPI intake setup on 3.1?
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Joined: Mar 2001
Posts: 1,754
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From: Pekin, IL
Car: 91 Formula, 79 Trans Am, 72 LeMans
Engine: 305 TPI, 6.6, 350 Pontiac
Transmission: T5, 3 speed, TH350
TPI intake setup on 3.1?
Saw it the other day on someone car. Whats all needed to do this so it looks stock? I have the dual snorkle intake thing. Where does the filter and all that go?
Thread Starter
Supreme Member
Joined: Mar 2001
Posts: 1,754
Likes: 0
From: Pekin, IL
Car: 91 Formula, 79 Trans Am, 72 LeMans
Engine: 305 TPI, 6.6, 350 Pontiac
Transmission: T5, 3 speed, TH350
Re: TPI intake setup on 3.1?
Sorry, long day...I meant the air intake duct, not the manifold
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From: right behind you
Car: '85 maro
Engine: In the works...
Transmission: TH700 R4
Axle/Gears: 3.73 posi
Re: TPI intake setup on 3.1?

They came stock on earlier v6 & tpi camaros. Just grab everything off a v6 from the lower airbox that bolts infront of the radiator to the corrugated tube & pcv crossover tube since they're slightly different on the v6.
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From: Traverse City, MI
Car: 91' Firebird
Engine: 3.1 LH0 V6
Transmission: Auto 700R4
Axle/Gears: 3.23 limited slip
Re: TPI intake setup on 3.1?
I actually did see a pic on here of a TPI manifold on a v6. Had 2 of the runners cut off and looked like a total hack job, but was still cool to see.
Anyone know where that picture is?
Anyone know where that picture is?
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From: Bremerton, WA
Car: 1992 RS / 1989 RS
Engine: 3.1L MFI / Vortec 383 TBI
Transmission: T5 / LS-T56
Axle/Gears: 3.42 open / 3.73 Eaton posi
Re: TPI intake setup on 3.1?
The bottom half of that setup fits where the "filler" around the hood latch is (it replaces the filler). The 2.8 cars have a MAF that fits nicely between the dual snorkel and the accordion hose. For my 3.1, there is no MAF and I used a piece of plastic tubing from the tuner section of the parts store (pricey, but the right diameter), PVC from Home Depot could work.
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From: Utah
Car: 89 RS 89 iroc 87 firebird
Engine: 3.1 Turbo/ 355 twin turbo
Transmission: a4 w/ 4500 stall/ a4 / t5
Axle/Gears: strange s60 /w 3:42's
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From: Utah
Car: 89 RS 89 iroc 87 firebird
Engine: 3.1 Turbo/ 355 twin turbo
Transmission: a4 w/ 4500 stall/ a4 / t5
Axle/Gears: strange s60 /w 3:42's
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