[Chris357]

Noticed this on FB today. SVE's 1150hp Yenko package uses the stock airbox with some kind of aftermarket elbow. Assuming that's a 103mm TB on there from the looks of it.

Does anybody know anything about the elbows they're using and if they are modifying the airbox in any way?

Its telling, however, that they aren't slapping on a full aftermarket CAI.

[RobZL1]

I think the only thing it's telling me is that they are missing out on some ponies at that power level.

[bootss]

Stock airbox is keeping the fines out of my engine. Ive seen bores ruined by KN style filters and never used another.

Not saying they dont help, but they probably keep the stock airbox for warranty reasons. Dirt kills engines

[pauly1119]

Buddy of mine has one I saw yesterday. Yes it has the stock airbox also.

[Joshinator99]

Originally Posted by Chris357

Noticed this on FB today. SVE's 1150hp Yenko package uses the stock airbox with some kind of aftermarket elbow. Assuming that's a 103mm TB on there from the looks of it.

Does anybody know anything about the elbows they're using and if they are modifying the airbox in any way?

Its telling, however, that they aren't slapping on a full aftermarket CAI.

FYI, right in the Whipple 3.0 blower install manual they have you drill a big hole in the base of the air box to improve airflow into it since it’s insufficient for a supercharged engine unmodified.

Originally Posted by RobZL1

I think the only thing it's telling me is that they are missing out on some ponies at that power level.

Agreed…

[Kamero6]

Originally Posted by bootss

Stock airbox is keeping the fines out of my engine. Ive seen bores ruined by KN style filters and never used another.

Not saying they dont help, but they probably keep the stock airbox for warranty reasons. Dirt kills engines

Whatever hp you gain with K&N or similar you will loose double that soon by letting dirt and dust grind the Cylinder walls and valve seats.

[Z OH 6]

Originally Posted by bootss

Stock airbox is keeping the fines out of my engine. Ive seen bores ruined by KN style filters and never used another.

Not saying they dont help, but they probably keep the stock airbox for warranty reasons. Dirt kills engines

Originally Posted by Kamero6

Whatever hp you gain with K&N or similar you will loose double that soon by letting dirt and dust grind the Cylinder walls and valve seats.

Highly unlikely unless you live in the desert and like to drive your ZL1 across the dunes. If this were the case, no aftermarket filter company would be in business today.

[Joshinator99]

Originally Posted by Kamero6

Whatever hp you gain with K&N or similar you will loose double that soon by letting dirt and dust grind the Cylinder walls and valve seats.

It’s been nearly 6 years for me and I keep making more power every year. When should I expect to start losing power…?

Originally Posted by Z OH 6

Highly unlikely unless you live in the desert and like to drive your ZL1 across the dunes. If this were the case, no aftermarket filter company would be in business today.

Agreed

[MT-SS1LE]

Originally Posted by Kamero6

Whatever hp you gain with K&N or similar you will loose double that soon by letting dirt and dust grind the Cylinder walls and valve seats.

Agree totally. These after-market air filters do not filter as well as oem style paper filters. Plenty of tests prove this. I live in a dusty area and there is no way I'd put a K&N or similar style air filter on my car. I'd rather lose the 2 hp gain, if that, and maintain my engines longevity since I plan to keep my car for the long-term.

[Z OH 6]

Originally Posted by MT-SS1LE

Agree totally. These after-market air filters do not filter as well as oem style paper filters. Plenty of tests prove this. I live in a dusty area and there is no way I'd put a K&N or similar style air filter on my car. I'd rather lose the 2 hp gain, if that, and maintain my engines longevity since I plan to keep my car for the long-term.

That's nonsense, a properly maintained oiled filter will filter just fine. But if your car is stock, then sure use the stock filter, no need to change otherwise.

[MT-SS1LE]

Originally Posted by Z OH 6

That's nonsense, a properly maintained oiled filter will filter just fine. But if your car is stock, then sure use the stock filter, no need to change otherwise.

You're saying these aftermarket filters are just as good at filtering air as oem paper? Cause that's BS and their are plenty of lab tests to prove it. I come from racing dirt bikes and ATVs. There is a reason K&N gauze style filters are known to destroy engines in extremely dusty environments. Oiled foam is one thing, but we are not talking about that. But you do whatever you want and I'll keep doing my thing.

[Joshinator99]

Originally Posted by MT-SS1LE

Agree totally. These after-market air filters do not filter as well as oem style paper filters. Plenty of tests prove this. I live in a dusty area and there is no way I'd put a K&N or similar style air filter on my car. I'd rather lose the 2 hp gain, if that, and maintain my engines longevity since I plan to keep my car for the long-term.

If you think a paper air filter gets you within “2 hp” at this level, you’re crazy lol.

[Z OH 6]

Originally Posted by MT-SS1LE

You're saying these aftermarket filters are just as good at filtering air as oem paper? Cause that's BS and their are plenty of lab tests to prove it. I come from racing dirt bikes and ATVs. There is a reason K&N gauze style filters are known to destroy engines in extremely dusty environments. Oiled foam is one thing, but we are not talking about that. But you do whatever you want and I'll keep doing my thing.

Correct, it's best you do your thing. You're very misinformed on this. You're regurgiating a myth that's been around forever. For the record, we're not driving dirt bikes and ATVs.These are road cars driven in a VERY clean environment compared to an off road environment.

[Gunkk]

Is there a hole in the bottom of that Yenko's airbox??

If so, then it's built to spec.

Right?