[Z06] Corvette Bob's post
Race Director
Joined: Oct 1999
Posts: 10,961
Likes: 0
From: Dawsonville Ga
Re: Corvette Bob's post (Gen II)
I think this showed that Bob didn't get the results he expected. Right or wrong, it did not meet his expections as a customer.
I think that's what Bob said isn't it?
I think that's what Bob said isn't it?
Race Director
Joined: Aug 2000
Posts: 10,649
Likes: 31
From: Central Florida
Re: Corvette Bob's post (Gen II)
Every car is different. After I installed my Halltech Tric and CF Cobra on my 01 Z06, I drove it a couple hundred miles including half a dozen WOT runs 0-100+. I then dynoed the car. In before- and after- dynos on the same Dynotech, I picked up (SAE) +10 RWHP AND +15 RWTQ. That gave me then and currently 345 rwhp and 349 rwtq.
A couple days later I made the car's first runs at the track. Yield was 12.47 @ 117.4. That was is favorable air.
Today that same car, still stock except for the Halltech, went 12.145 @ 115.85, backed up by a 12.170 @ 115.53. This was at a density altitude that ranged from 1421'-1703', which is not particularly favorable.
Bottomline:my experience is the Halltech intake does produce a significant power boost.
Ranger
[Modified by Ranger, 8:00 PM 9/3/2001]
A couple days later I made the car's first runs at the track. Yield was 12.47 @ 117.4. That was is favorable air.
Today that same car, still stock except for the Halltech, went 12.145 @ 115.85, backed up by a 12.170 @ 115.53. This was at a density altitude that ranged from 1421'-1703', which is not particularly favorable.
Bottomline:my experience is the Halltech intake does produce a significant power boost.
Ranger
[Modified by Ranger, 8:00 PM 9/3/2001]
