Halltech CAI; Results & Review, stock 2016 C7 Z06 A8
#121
Melting Slicks
Jim,
Why not have K&N make you a filter like on the aftermarket 2013/2014 GT500s? Lots of extra flow with the end open too. Seems ideal with your TRIC.
Why not have K&N make you a filter like on the aftermarket 2013/2014 GT500s? Lots of extra flow with the end open too. Seems ideal with your TRIC.
#122
Drifting
I wonder how much better it flows compared to a close end of the same size.
Definitely get more filter area.
#123
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St. Jude Donor '09
That is called a bird nest filter by K&N. Maybe we'll test it next year. We always have K&N flow bench our intakes before changing anything. We talked about that filter at the beginning, and decided that it has some issues with turbulence due to multiple vectors.
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"World Class Performance for your Corvette"
Intake Design and Engineering since 1999
Halltech Systems, LLC
262-510-7600
For service email:
orders@halltechsystems.com
www.halltechsystems.com
#124
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St. Jude Donor '09
one could make even more power without an intake at all. even the "high flow" filter is restrictive at the end of the day.
if it wasn't for the pesky MAF, one could just remove the whole intake assembly for dyno (and drag strip) use and really put some power down.
but since we have to drive on the street with filtration and the E92 ECM won't allow the Z06 to boost with a MAF code present, we can't run Speed Density and the presently offered intakes flow more than the stock setup, it's the best we can do at the moment.
if it wasn't for the pesky MAF, one could just remove the whole intake assembly for dyno (and drag strip) use and really put some power down.
but since we have to drive on the street with filtration and the E92 ECM won't allow the Z06 to boost with a MAF code present, we can't run Speed Density and the presently offered intakes flow more than the stock setup, it's the best we can do at the moment.
Katech tested our Stinger-RZ vs. the stock airbox sans the filter and found parity between the two dynos. I know of one that did this for sure.
#125
Melting Slicks
I bet it would be worth a test! I would venture to say with your TRIC turbulence may not be a factor.
#126
Drifting
If it tested to make more power, you could possibly sell it as an upgrade option.
#127
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Stock airbox without a filter would be the same thing, terrible.
I am talking about disabling and removing the MAF and running an open throttle body, which also can't be done on these cars with the stock computer still managing things.
#129
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St. Jude Donor '05
Jim, for a street car - no track usage, is the Halltech Nomex Cloth Sock necessary or will it just help on the track keep temps down (utilized with just the Stinger RZ system)
#130
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Halltech (12-29-2016)
#131
Pro
Thread Starter
I agree, I think this falls under the "every little bit helps" category.
Every little thing that helps keep your incoming air cooler, is going to help maintain maximum HP, and keep the car from pulling timing (and power).
Every little thing that helps keep your incoming air cooler, is going to help maintain maximum HP, and keep the car from pulling timing (and power).
#133
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#134
Drifting
The hot air coming out of the radiator fan is plowing right on the intake box and intake tube.
Anything you can do to keep the in-coming air cooler will make more HP/TQ!
Anything you can do to keep the in-coming air cooler will make more HP/TQ!
#135
Pro
Thread Starter
I installed the NOMEX sock on my Halltech CAI intake tube, at the same time that I installed the Halltech CAI. All of my results have included the nomex sock as part of the package, with the HT CAI. I Also carefully sealed the gap between the Apron and the CAI Air cleaner housing-- the weatherstrip provided with the HT wasn't adequate so I purchased some self-adhesive automotive foam weatherstrip 1/2" wide and 1/4" thick, and used that to seal the gap and keep the hot engine compartment air out. I think this will help after I install the TRIC as well, to try and maintain a tight seal for the "true ram air effect".
#136
Drifting
I installed the NOMEX sock on my Halltech CAI intake tube, at the same time that I installed the Halltech CAI. All of my results have included the nomex sock as part of the package, with the HT CAI. I Also carefully sealed the gap between the Apron and the CAI Air cleaner housing-- the weatherstrip provided with the HT wasn't adequate so I purchased some self-adhesive automotive foam weatherstrip 1/2" wide and 1/4" thick, and used that to seal the gap and keep the hot engine compartment air out. I think this will help after I install the TRIC as well, to try and maintain a tight seal for the "true ram air effect".
#137
Pro
Thread Starter
It's funny that you mention this... I have the insulation purchased but haven't applied it to the box because I am torn as to whether I can live with the look of aluminum foil covered insulation all over the box.
I prefer the OEM look when possible.
Can my Bright red Z06 be considered a sleeper? LOL..
I prefer the OEM look when possible.
Can my Bright red Z06 be considered a sleeper? LOL..
#139
Drifting
My CAI is to be delivered next week. I did the sleeve in hopes that the hot summer AZ heat won't be made worse with the engine bay heat. I have a question for Jim, what is the WOT air flow in CFM for the LT4? Is the air in the tube long enough to heat up from the engine bay?
#140
Hey Jim / All,
I installed my unit last December and have about 25k miles on it. What's the recommended maintenance? At what point do i need to clean or replace the filter?
BTW, still pulling like a freight train and I'm very happy w/ it.
Thanks,
Left is the SP-3597 Rev 1 Right is the SP-3597 <br/>Both flow 689 cfm @1.5 H2O<br/>The Rev 1 has been in use for 1 year and has slightly better surface area exposure to incoming air from the TRIC. I has a different top for that reason. Either filter will make 50+ RWHP. All dynos done recently that showed almost unbelievable numbers were done with the Rev 1 filter on the left.
Notice that both have the K&N logo. That was before we paid $1000 to have our logo on the top since we designed them.
SP-3597 left SP-3597 Rev1 right
I installed my unit last December and have about 25k miles on it. What's the recommended maintenance? At what point do i need to clean or replace the filter?
BTW, still pulling like a freight train and I'm very happy w/ it.
Thanks,
Left is the SP-3597 Rev 1 Right is the SP-3597 <br/>Both flow 689 cfm @1.5 H2O<br/>The Rev 1 has been in use for 1 year and has slightly better surface area exposure to incoming air from the TRIC. I has a different top for that reason. Either filter will make 50+ RWHP. All dynos done recently that showed almost unbelievable numbers were done with the Rev 1 filter on the left.
Notice that both have the K&N logo. That was before we paid $1000 to have our logo on the top since we designed them.
SP-3597 left SP-3597 Rev1 right