(Really) Hot Air Intake

1.8-liter VVTL-i (2ZZ-GE) and VVT-i (1ZZ-FE) engine, transmission, exhaust, intake, and performance tuning discussions
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MadBill
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(Really) Hot Air Intake

Post by MadBill »

We've seen lots of threads re Cold Air Intakes, but take a look here for the opposite extreme: http://www.gotstang.com/gs_fil...y.wmv
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millster
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Re: (Really) Hot Air Intake (MadBill)

Post by millster »

Oh! That's gotta hurt!
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nismo
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Re: (Really) Hot Air Intake (millster)

Post by nismo »

Nice job Inder
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zionzr2
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Post by zionzr2 »

I think that will be filled under OOOPPPPPSSSSS!!!
PhillyVibeGT
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Re: (zionzr2)

Post by PhillyVibeGT »

The slow-mo replay is the best!
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Mr. Poopypants
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Re: (Really) Hot Air Intake (MadBill)

Post by Mr. Poopypants »

HOLY CRAP!! So much for that engine.
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Thewhite
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Re: (Really) Hot Air Intake (MadBill)

Post by Thewhite »

OWNED!!! ahahah, I think his mama never told him to not play with matches...
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POLO
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Re: (Really) Hot Air Intake (MadBill)

Post by POLO »

Was to fun to continue
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Post by ragingfish »

Proof positive.Found on the road dead.
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Stang2Vibe
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Re: (Really) Hot Air Intake (MadBill)

Post by Stang2Vibe »

So what would you say actually happened there, MadBill? It looks like the nitrous blew back through the intake and ignited, blowing most of the intake system apart. A really big backfire, maybe?It doesn't seem to have destroyed the motor, it was still running after the explosion.
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MadBill
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Re: (Really) Hot Air Intake (Stang2Vibe)

Post by MadBill »

I don't think it was actually running after the big bang; more like coasting down in gear on the inertia rolls. Basically, it suffered a ruptured intake manifold and assorted hoses. Such explosions are not uncommon with nitrous, usually caused by a lean mixture burning so slowly that it lights off the fresh charge when the intake valve next opens. A misfire can do the same thing, when the unburned mixture is lit off by a hot spot in the exhaust and burns back into the cylinder. A late model EFI engine with a 'wet' nitrous system (extra fuel added at the throttle body rather than via longer injector pulses) and a large manifold volume has the makings of a much bigger bomb than a carbureted engine!
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