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I've posted 19 dynos over 50 RWHP over the past year and a half, and you still have doubts? No credibility after 17 years here. but c'mon.
Actually, I'm just Trumping with you.
I'll reach out to our dealer or you can. He just ordered 5 more, so he must be pleased.
Tony's Corvette
Auto repair shop in Maryland
Address: 7500 Rickenbacker Dr, Gaithersburg, MD 20879
Phone: (240) 408-4136
Jim, I'm a big fan, but you never posted that this was including a custom tune. It obviously is and that makes it more believable. Some new guys are going to think the CAI and headers alone will net 90 rwhp. That was the reason for my sarcastic post. I think everyone already knows that I'm a happy Halltech customer. Carry on....
Just to be clear. Our high flow filter is completely safe and approved for all applications without tuning.
In our recent testing, even with the Tunnel Ram Induction cold air system, our Knock Retard showed zero at 125 mph at 6500 rpm in third gear. +4 degrees IAT v. OAT, and no timing change from stock. Our Z06 has over 8,000 miles with our Stinger-RZ on board (initially, the carbon fiber version for the first 2,000 miles of testing. The boost went from 9.4 PSI stock to 12.1 PSI with just our Stinger-RZ and TRIC.
Plug chops show a dark chocolate brown, which is dead nuts on the color you want to see.
It is hard to estimate the amount of power gained by 2.7 PSI over stock, but the torque is incredible.
__________________ "World Class Performance for your Corvette"
Intake Design and Engineering since 1999
Halltech Systems, LLC
262-510-7600
Jim, I'm a big fan, but you never posted that this was including a custom tune. It obviously is and that makes it more believable. Some new guys are going to think the CAI and headers alone will net 90 rwhp. That was the reason for my sarcastic post. I think everyone already knows that I'm a happy Halltech customer. Carry on....
I asked the shop owner if he had dyno numbers. I posted his response.
Since "intake only" would likely be a common mod, do any of the vendors provide a tune, or guidance?
If I own HPTuners (which I do) seems a shame to reinvent the wheel if a dozen or more people have already tuned this exact engine for this exact part!
In fact, if someone can provide an HPT file, I'll buy a darned intake. I think I'm convinced, just have no interest in tracking down a tuner to make it all work.
With this intake you don't need a tune. In fact, I ran the Halltech, AND IW 9% overdrive lower pulley for months with stock tune. No issues.
Freaked Ls3 has a A8 2015 with a Halltech and 2 inch AR Headers
teamed with a tune on a mustang dyno.
At the same tuner who does all my tunes. Wong's Performance Engineering. Stock was 530 rwhp
Halltech, headers and tune was 603. We have seen Callaway A8 do 605
rwhp. I would say the combo nets easy 90 hp.
You can you look up the dyno sheets by searching Freaked's post.
I called today to try to get my headers installed. I'm still waiting
with my Jethot coated ARH 2 inch waiting to go on.
Hi all , I have Headers and Intake installed on mine . My car is 7 speed Manual though . Stock was 570 to the rear , headers and intake plus the tune , 605 rwhp . Most Autos tend to Vaseline lower than Manual , however , once the same mods are done , things tend to equal out , tis is just my observation though .
Here is a screen shot from my completely stock Z06 during a 1/4 mile pass at the exact same point (6500 RPM and 124 MPH). It was making almost the exact same boost (173KPA) and same IAT (81). The biggest difference is the mass flow, mine shows 82.57 lb/min and the Halltech shows only 71.30. Where is the airflow improvement with the inlet if I'm clearly showing more mass flow? Am I missing something?
Here is a screen shot from my completely stock Z06 during a 1/4 mile pass at the exact same point (6500 RPM and 124 MPH). It was making almost the exact same boost (173KPA) and same IAT (81). The biggest difference is the mass flow, mine shows 82.57 lb/min and the Halltech shows only 71.30. Where is the airflow improvement with the inlet if I'm clearly showing more mass flow? Am I missing something?
Interesting. Still no doubt of the Halltech intake improvement
I see Jim graft has 3.5 degree's more timing
Lot of other factors come in to play. Still interesting to see if Jim tells us why.
I'm thinking the Halltech has 100 plus lb per min but onlys shows 71.30
part the secret.
Interesting. Still no doubt of the Halltech intake improvement
I see Jim graft has 3.5 degree's more timing
Lot of other factors come in to play. Still interesting to see if Jim tells us why.
I'm thinking the Halltech has 100 plus lb per min but onlys shows 71.30
part the secret.
Where A is the stock MAF cross-sectional read area.
Where D is the Halltech cross-section MAF read area. This is the key to our making power, so we'll leave it at that.
By dialing in "D" we can tell the ECM anything we want. In this way we can put long term fuel trims exactly like stock, but flow much more are past the MAF. It is a combination of the filter media flow characteristics and the MAF read area that allows our systems to require no MAF table tuning.
Power tuning is always available for the customer that wants to defeat GM's nannies, but we all know what that means for your Powertrain Warranty.
07-29-2016, 08:40 PM
