Alternative Port EFI Intakes This board is for tech discussions and questions about aftermarket port EFI such as the HSR, MR, SR, BBK, FIRST, etc.

TPI Air Intake WYE

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Old Nov 15, 2020 | 09:10 PM
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NoEmissions84TA's Avatar
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From: Meriden, CT 06451
Car: 84 TA orig. 305 LG4 "H" E4ME
Engine: 334 SBC - stroked 305 M4ME Q-Jet
Transmission: upgraded 700R4 3200 stall
Axle/Gears: 10bolt 4.10 Posi w Lakewood TA Bars
TPI Air Intake WYE

I found this while surfing. Maybe some creative person could adapt this to their TPI intake?
https://www.ebay.com/itm/2005-VOLKSW...EAAOSw4shX~oo5


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Old Dec 2, 2020 | 07:31 PM
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Car: 1979 Corvette L82
Engine: Gen1 SBC 350 L82 4 bolt mains 010
Transmission: Monster 4L60e 2wd 1997 PWM capable
Axle/Gears: 355
Re: TPI Air Intake WYE

A lot of people use a very similar Chinese aluminum one for the C5 Corvettes.

Helps with using a small air filter, I guess, but a good bell mouth is more useful, IMHO.
I wouldn't give up cold air for more warm air, though. I always want to maintain cold air. It's magical free HP especially when chasing the edge of detonation for maximum torque.


Adam
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Old Dec 2, 2020 | 08:19 PM
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Re: TPI Air Intake WYE

Yeah, don't get a tube that puts the air filter in the engine compartment.
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Old Dec 3, 2020 | 08:25 AM
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From: Il
Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: TPI Air Intake WYE

Originally Posted by ULTM8Z
Yeah, don't get a tube that puts the air filter in the engine compartment.
On the vet, it goes over the top of the rad and pulls in from the front of the car. For use on a F car, you'd toss the filters and add more tubing out to the fender areas.
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Old Dec 24, 2020 | 08:39 AM
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Re: TPI Air Intake WYE

look at the b2k callaway vettes for inspiration.
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Old Dec 26, 2020 | 05:23 PM
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Re: TPI Air Intake WYE

this one. allows for two injectors, could do methanol water, and have it ramped in based on boost or mat temps.

https://www.thirdgen.org/forums/atta...psaaf04a3c.jpg
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Old Dec 31, 2020 | 11:10 PM
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Re: TPI Air Intake WYE

Originally Posted by TTOP350
On the vet, it goes over the top of the rad and pulls in from the front of the car. For use on a F car, you'd toss the filters and add more tubing out to the fender areas.
Even then, if you don't fully isolate the ends of the tubes from the engine compartment, you'll still pick up hot air.

On my 2nd gen, I relocated my battery to the trunk, then cut a hole where the battery was and attached a 4" tube flange. I then ran my tube to that flange and have the filter hanging down in front of the passenger side tire. And even with that, I had to to also put a little more heat shielding around it to further block hot air from getting to it.

But this setup is a true "cold air" tube in that when driving around, the air temperature sensor reads the same as outside ambient temperature.
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Old Jan 4, 2021 | 04:12 PM
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Re: TPI Air Intake WYE

all you 3rd gen guys should check out the cold air induction Speier did for his iroc. very effective, and would support 650 hp or more easily. and he basically did it with modified oem parts. put it on a flow bench and everything.
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Old Jan 4, 2021 | 06:34 PM
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Re: TPI Air Intake WYE

must be referring to this...

https://www.thirdgen.org/forums/fabr...ir-intake.html

Very cool. I wish I could go over the top of my radiator on my 2nd gen.
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