CNC SPIRAL PORTED THROTTLE BODIES FOR SALE w/ FREE S&H
03-22-2011, 10:12 PM
#4
Melting Slicks
Member Since: Jul 2007
Location: Brentwood World's first A6 in the 9's (including N/A, blower, turbo and nitrous cars) 9.950@139.267 CA
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Yes. Go to: www.vmaxmotorsports.com and click on the magazine tests. All independant by Vete, GM high performance, Pontiac high performance, etc. Much more credible than us posting something that could have a tune tweak, etc. that would be inaccuarate. 
03-22-2011, 11:14 PM
#6
Instructor
Great 1st Mod
This mod is well worth the price just for the improvement in throttle response on the LS3. 
The extra HP was just icing on the cake. There is no down side. Just be specific with the particular year.
The extra HP was just icing on the cake. There is no down side. Just be specific with the particular year.
03-23-2011, 08:17 AM
#8
Melting Slicks
No 09 LS7?
03-23-2011, 10:30 AM
#9
Race Director
Member Since: Mar 2007
Location: Missouri City Texas
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So from the test I just read, it appears that if you have an aftermarket intake the gains are basically a wash?
Stock Pull - 363rwhp
With the cold air intake and stock throttle-body it made 378rwhp (379 after tuning)
With the stock air intake and ported throttle-body it made 377rwhp
With the cold air intake and ported throttle body it made 377rwhp (380 after tuning)
Also, on the article with the LS2 GTO it showed only 9rwhp gain from a ported LS2 Intake AND Throttle body.
That sounds like a good deal to me
12-16 rwhp is in the realm of unbelievable for a throttle body, but I'd be willing to try one with a money-back guarantee. If I saw 10+ I'd be satisfied.
Stock Pull - 363rwhp
With the cold air intake and stock throttle-body it made 378rwhp (379 after tuning)
With the stock air intake and ported throttle-body it made 377rwhp
With the cold air intake and ported throttle body it made 377rwhp (380 after tuning)
Also, on the article with the LS2 GTO it showed only 9rwhp gain from a ported LS2 Intake AND Throttle body.
That sounds like a good deal to me
12-16 rwhp is in the realm of unbelievable for a throttle body, but I'd be willing to try one with a money-back guarantee. If I saw 10+ I'd be satisfied.
Last edited by FloydSummerOf68; 03-23-2011 at 10:44 AM.
03-23-2011, 11:07 AM
#10
Race Director
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Location: Missouri City Texas
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So on a full bolton car minus the TB (air intake, ported FAST, UP, longtubes, catless X and borla exhaust) can you say that you're confident I would see 10+ rwhp gain?
03-23-2011, 12:06 PM
#12
Race Director
Member Since: Sep 2007
Location: Peoria/Phoenix AZ
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C6 of Year Finalist (performance mods) 2019
So from the test I just read, it appears that if you have an aftermarket intake the gains are basically a wash?
Stock Pull - 363rwhp
With the cold air intake and stock throttle-body it made 378rwhp (379 after tuning)
With the stock air intake and ported throttle-body it made 377rwhp
With the cold air intake and ported throttle body it made 377rwhp (380 after tuning)
That sounds like a good deal to me
12-16 rwhp is in the realm of unbelievable for a throttle body, but I'd be willing to try one with a money-back guarantee. If I saw 10+ I'd be satisfied.
Stock Pull - 363rwhp
With the cold air intake and stock throttle-body it made 378rwhp (379 after tuning)
With the stock air intake and ported throttle-body it made 377rwhp
With the cold air intake and ported throttle body it made 377rwhp (380 after tuning)
That sounds like a good deal to me
12-16 rwhp is in the realm of unbelievable for a throttle body, but I'd be willing to try one with a money-back guarantee. If I saw 10+ I'd be satisfied.
Certainly not a major mod, yet clearly indicated some improvement. I wasn't expecting much for $150, but something is always better than nothing. I'd guess it would be more evident on a manual car, especially in normal driving where quicker response is more desirable.
1/4 mile test results DA corrected
2 passes for baseline - 11.92 @ 121.24 & 11.96 @ 121.17
2 passes after install - 11.90 @ 121.18 & 11.90 @ 121.05
Most evident as 60' dropped from 1.97 & 1.97 to 1.95 & 1.94
03-23-2011, 01:33 PM
#13
Drifting
Here's what I recorded for my car on 4-24-09. When the TB arrived, I took it to the track and swapped it out with the original after making 2 passes to get real world results that a dyno won't show. I don't see HP gains because the MPH didn't increase, but apparently the response time changed to improve the 60' numbers, which translated to slightly better ETs.
Certainly not a major mod, yet clearly indicated some improvement. I wasn't expecting much for $150, but something is always better than nothing. I'd guess it would be more evident on a manual car, especially in normal driving where quicker response is more desirable.
1/4 mile test results DA corrected
2 passes for baseline - 11.92 @ 121.24 & 11.96 @ 121.17
2 passes after install - 11.90 @ 121.18 & 11.90 @ 121.05
Most evident as 60' dropped from 1.97 & 1.97 to 1.95 & 1.94
Certainly not a major mod, yet clearly indicated some improvement. I wasn't expecting much for $150, but something is always better than nothing. I'd guess it would be more evident on a manual car, especially in normal driving where quicker response is more desirable.
1/4 mile test results DA corrected
2 passes for baseline - 11.92 @ 121.24 & 11.96 @ 121.17
2 passes after install - 11.90 @ 121.18 & 11.90 @ 121.05
Most evident as 60' dropped from 1.97 & 1.97 to 1.95 & 1.94
I would certainly pay $150 for 12-16 RWHP but....
Last edited by tomiboy; 03-23-2011 at 01:36 PM.
03-23-2011, 01:38 PM
#14
Instructor
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Was thinking of installing one on myself. Good u-tube video out there on a 2010 Camaro ss with a before and after on the V-max. The only mod is a CAI.
stock run HP- 371.89 TQ- 367.53
V-max HP- 380.51 TQ- 378.50
HP Gain 8.62 TQ Gain 10.97
Not bad for $150.00! Looks like it was done totally legit!
stock run HP- 371.89 TQ- 367.53
V-max HP- 380.51 TQ- 378.50
HP Gain 8.62 TQ Gain 10.97
Not bad for $150.00! Looks like it was done totally legit!
03-23-2011, 05:56 PM
#18
Melting Slicks
Member Since: Jul 2007
Location: Brentwood World's first A6 in the 9's (including N/A, blower, turbo and nitrous cars) 9.950@139.267 CA
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Email direct to: Byunspeed@aol.com as the website is being revamped.
Price is $150 plus $15 S&H and a $200 core deposit on the LS3/7, and $300 on the LS2.
Add $50 for custom paint. When you recieve your CNC ported unit then swap it for your stock one and ship back per the instructions in the box and your core charge will be returned via the same method you payed with.
Lead time right now on the LS3/7 is app 2-3 weeks, LS2's are in stock right now. The LS2 will not work on the LS3/7 cars.
Price is $150 plus $15 S&H and a $200 core deposit on the LS3/7, and $300 on the LS2.
Add $50 for custom paint. When you recieve your CNC ported unit then swap it for your stock one and ship back per the instructions in the box and your core charge will be returned via the same method you payed with.
Lead time right now on the LS3/7 is app 2-3 weeks, LS2's are in stock right now. The LS2 will not work on the LS3/7 cars.
03-23-2011, 06:17 PM
#19
I think that the 09 and up throttle bodies are different.
