02-26-2013, 02:44 PM | #1 |
Drives: 2010 CamaroSS Join Date: Aug 2009
Location: Burlington NC
Posts: 217
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Modern Muscle (Va.) ported TB tested on dyno
Just wanted to give out some great news. I base lined my Magnacharged 10 Camaro SS, then installed a Modern Muscle (Va.) ported throttle body. The gains speak for themselves...just check out the graph below. The throttle response is sooooo much better/quicker than with the stock throttle body.
Just so everyone knows, we did NO tuning before or after the install. We tried to keep everything the same temp wise. The car baselined a little lower than the last time it was on the dyno, which doesn't really matter as far as what the gains from the TB were. The highest number the car ever made was 595rwhp with everything optimized...perfect weather, car cooled down completely, etc, etc. Due to time constraints, we put the car on the dyno "hot" made a pull for the base line, swapped the TB (3 minutes) and made another couple of pulls.
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Frank 10 Camaro Magnacharged- 585rwhp/585rwtq, full exhaust, Pedders Justice/ZL1 sway, Stoptech brakes and 21" 3 Pc. Forgeline wheels 99 Corvette- 502rwhp/460rwtq-402 N/A, 6pis/4pis brakes...fun track car |
02-26-2013, 04:44 PM | #2 |
Drives: 1989 GTA Trans Am Join Date: Jun 2012
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So, what I take from this is the more modified or better breathing the car is the more effective a ported throttle body becomes. 25hp is quite an improvement.
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02-26-2013, 04:48 PM | #3 |
Do you even lift, bro?
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My 1LE (645WHP/597WTQ) build/journal Thread:
1st ever 1LE COTW http://www.camaro5.com/forums/showthread.php?t=255461 |
02-26-2013, 04:49 PM | #4 | |
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Quote:
Is the ported tb the same size as the stock one? Only ported? |
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02-26-2013, 04:51 PM | #5 | |
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LS3 car? How many psi? Any other mods? |
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02-26-2013, 04:54 PM | #6 |
Bayou City Muscle Cars
Drives: 2013 2SS Dusk Edition Join Date: Jan 2013
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I dunno lethal swears that a ported intake and tb work very well in conjunction with other mods.
On other cars ported tbs and mafs gave good upgrades. Sent from my SPH-L900 using Tapatalk 2
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2013 2SS Dusk Edition
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02-26-2013, 04:57 PM | #7 |
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It's debatable what gains you'll get on a n/a. Some will say none and the others will say 5-10. No more than that. A ported tb is more about throttle response. A pd blower car is different but it needs to be bigger. Just ported a tb on a pd blower car and gaining 25rwhp is suspect. I gained 25 rwhp with a 102mm tb. Much larger than a ported stocker.
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02-26-2013, 06:28 PM | #8 |
Drives: 2013 A6 GT 5.0 Join Date: Nov 2009
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Well any restriction you can remove in front of a positive displacement supercharger will show gains and even some boost increase. IDK about 35lbs of torque and 25RWHP though. That seems like alot for a 90mm TB.
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BLK/BLK 1SS/RS Ordered 11-01-2009 Took delivery 12-22-2009. Heads/cam/converter/bolt ons. SOLD Feb 2015 to fund 6th gen LT1 SS with 8L90E.
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02-26-2013, 06:37 PM | #9 |
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02-26-2013, 07:35 PM | #10 |
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looking at the dips on the graph, that car has some serious tune/kr issues.
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02-26-2013, 07:43 PM | #11 | |
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Quote:
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2001 ws6, 40k miles, Ls3 416 stroker, short block built by PER the rest by me. LPE Ls3 heads milled to 12-1 comp, FAST 102, NW 102, kooks 2", dual DMH cutouts, Magnaflow C/B, BTR cam + springs. Full UMI suspension.
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02-26-2013, 08:43 PM | #12 |
Drives: Walk to work Join Date: Feb 2013
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Hi guys this is Dave Weber from Modern Muscle. The TB results are what we get back from customers and that is all. The post made of the NA dyno run also shows a fair amount of torque increase and the peak number was in line with what you would expect (10-13 peak). All I can say is NA was tested in Germany and boosted in Virginia Beach. The one in Virginia Beach was already a second design. We have been porting heads for about 30 years and throttle bodies for about 7 years. This is our first attempt at the GM line. We do try to listen to all customer input and continuously improve our product. We will keep posting as we get feedback.
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02-26-2013, 08:55 PM | #13 |
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02-26-2013, 09:37 PM | #14 | |
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Quote:
I said to much as it is, much luck in your quest. Sorry if I offended anyone, it's been one of those days......... |
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Tags |
ported throttle body, supercharged camaro |
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