LS2 with minor mods. Worth a tune?
Thread Starter
Race Director
Joined: Jul 2007
Posts: 17,758
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From: Aiken, SC
St. Jude Donor '13 thru '26
LS2 with minor mods. Worth a tune?
I posted this question in the General Discussion section and it was basically ignored. I guess I should have mentioned chrome or black wheels!! 
Anyway, I have an 06, 6 spd with a Vararam and a Corsa. I don't plan on any other engine mods. Is it worth investing in a tune??
Thanks.
Anyway, I have an 06, 6 spd with a Vararam and a Corsa. I don't plan on any other engine mods. Is it worth investing in a tune??
Thanks.
Instructor
Joined: May 2016
Posts: 235
Likes: 21
imo a tune will bring out the mods you already have because the car is fighting any changes in AFR they are doing. tuning is one of the most worthwhile mods and id say you would gain more (especially if auto) from just a tune over intake and exhaust. so heck yea i think its worth it not sure if you noticed a difference in the car after those mods but you will notice a tune for sure.
Thread Starter
Race Director
Joined: Jul 2007
Posts: 17,758
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From: Aiken, SC
St. Jude Donor '13 thru '26
I think it should be getting a little better highway mileage than it is, 20-22. Sounds like a no brainer for spring.
Advanced
Joined: Jun 2018
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Unfortunately if it was, that info wasn't passed along at the time of the sale. I'm thinking not based on damascus comment about the Vararam and the car fighting the change.
I think it should be getting a little better highway mileage than it is, 20-22. Sounds like a no brainer for spring.
I think it should be getting a little better highway mileage than it is, 20-22. Sounds like a no brainer for spring.
20-22 yikes. My LS2 has full bolt-ons and a canned diablo and still gets 28+ easy hwy. Still gonna get a proper dyno tune in spring though.
Last edited by Canuck204; Sep 28, 2018 at 08:11 AM.
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Racer
Joined: Feb 2018
Posts: 303
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From: Arizona
air intake + axle back is probably not worth spending $500 or so on a tune. However, there's nothing WRONG with getting a tune, but don't think that you are going to see massive changes just with tuning. You won't see much changes over stock. Some? Perhaps. Headers would probably give you more of a change and more of a reason for a tune. Spending the time to hook it to a dyno and spend the money for a tuner's time is always fun. But, most reputable tuners will say "we'll take your money if you want to give it to us, but you don't have to get a tune with just a CAI + Axle Back".
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From: Home of the VOLS ! Knoxville, TN. Tennessee
St. Jude Donor '11-'12-'13, '15, '16-'17-'18-'19
I did a basic tune with minimal mods on my 07 auto.
It made a huge difference the way the car feels and drives.
I already had the SCT tuner that I had purchased from RDP store for my former Camaro SS, so all I had to do was pay Steve at RDP for a new tune for this car.
The funny thing is that he told me that the car had a tune in it already when I sent him the file but I am not sure by who. He cleaned it up and put a tune of his own in it. Well worth the money IMHO.
It made a huge difference the way the car feels and drives.
I already had the SCT tuner that I had purchased from RDP store for my former Camaro SS, so all I had to do was pay Steve at RDP for a new tune for this car.
The funny thing is that he told me that the car had a tune in it already when I sent him the file but I am not sure by who. He cleaned it up and put a tune of his own in it. Well worth the money IMHO.
Instructor
Joined: May 2016
Posts: 235
Likes: 21
Unfortunately if it was, that info wasn't passed along at the time of the sale. I'm thinking not based on damascus comment about the Vararam and the car fighting the change.
I think it should be getting a little better highway mileage than it is, 20-22. Sounds like a no brainer for spring.
I think it should be getting a little better highway mileage than it is, 20-22. Sounds like a no brainer for spring.
Racer
Joined: Jul 2017
Posts: 439
Likes: 68
Diablo here with hurricane intake and corsa catback... it’s a good little bump and if you contact Lew at Diablo he can dial it in as close as you would need for your setup. On canned tune 93 octane it’s noticeable in second gear on a pull from 1200-redline that you’ve gained some hp in the late middle/upper end of the dial.
Race Director
Joined: Sep 2007
Posts: 16,557
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From: Peoria/Phoenix AZ
C6 of Year Finalist (performance mods) 2019
Unfortunately if it was, that info wasn't passed along at the time of the sale. I'm thinking not based on damascus comment about the Vararam and the car fighting the change.
I think it should be getting a little better highway mileage than it is, 20-22. Sounds like a no brainer for spring.
I think it should be getting a little better highway mileage than it is, 20-22. Sounds like a no brainer for spring.
Thread Starter
Race Director
Joined: Jul 2007
Posts: 17,758
Likes: 1,211
From: Aiken, SC
St. Jude Donor '13 thru '26
I opened up the Vararam and it was relatively clean. No red flags there, but I took the time to clean the filter. Time to look elsewhere.
Looks like a spring tune will definitely be in the cards.
Looks like a spring tune will definitely be in the cards.
