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Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons Bolt-Ons | Intakes | Exhaust

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Old 01-14-2014, 12:25 AM   #51
shiznight
 
Drives: 2010 camaro ss l99
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it's headers and xpipe with no cats, stock piping size and stock mufflers. but i dont see the hp being worth going 3" on this current build
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vvt1 cam, pacesetter headers, xpipe, knn intake 417/422. 100 shot 513/574. v6 brake swap, v6 wheels (trolling dumbdumbs), gto wheels nt05rs, gto spares as skinnies up front. 12.02@120.6 (2.08 60ft) o2 working it's way out of the bung half track.
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Old 01-14-2014, 04:45 AM   #52
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Ill be stepping up to a 100 shot with the cam, so ill go with the br7efs. Talked to my tuner about it and we decided to go this route. Now mind you guys my dyno will be a bit lower with the colder plugs and reduced timing but you will get the idea of where the cam is vs the mods. My last question is, will i run out of fuel in yhe rail? Will the pump manage to keep up?
The LPE Lnc unit could of taken care of the timing when the system is armed, when not armed you can add the timing needed for a happy NA motor. Just FYI.
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Old 01-14-2014, 05:30 AM   #53
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nope, and no. i made 80hp over stock on this same dyno, i didnt go for a giant cam, another memeber had ported tb and ud pulley and made 20 more hp. i'm no dyno queen lol. just do some research and call texas speed on the vvt1 cam specs. plus everything top end being heavier and hardend for a bigger shot of nitrous then i'm running the hp makes sense for what little is done. were you expecting 500hp? hahahahaha
What's heavier and hardened in the top end for nitrous use? Numbers seem about right for that cam.

I think I saw a video of this car on ls1tech running a mustang.
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Old 01-14-2014, 07:49 AM   #54
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nope, and no. i made 80hp over stock on this same dyno, i didnt go for a giant cam, another memeber had ported tb and ud pulley and made 20 more hp. i'm no dyno queen lol. just do some research and call texas speed on the vvt1 cam specs. plus everything top end being heavier and hardend for a bigger shot of nitrous then i'm running the hp makes sense for what little is done. were you expecting 500hp? hahahahaha
What did you make stock? Not trying to say it in a bad way I don't like to start things up lol. The reason I asked because I expected a little more than 417rwhp 422rwtq from a cammed L99. Your making What I made with just bolt-ons. IMO you should be making around 440ish from what I have seen. And judging by that Video of the mustang something isn't right. Again don't take my comment in a bad way just wanna say your car has way more in it unless your on a mustang dyno but then again your making what I expected on the bottle. But IDK the specs on that VVT-1 you might be making what your suppose to be making.
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Old 01-14-2014, 07:52 AM   #55
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What's heavier and hardened in the top end for nitrous use? Numbers seem about right for that cam.

I think I saw a video of this car on ls1tech running a mustang.
Is that more of a nitrous cam?
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Old 01-14-2014, 10:01 AM   #56
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i went from 350/360 to 417/422, we tried throwing more timing at it and it made no difference in the numbers, it's set at 24* of timing right now. as far as bolt ons go i don't have very much done to the vehicle. and the vvt1 cam is a very small cam with the intake and exhaust still in the 220s (they can give you specs if you call texas speed, i dont want to post it if it's some secret or something).

but the biggest bonus is a decent amount of hp and the ability to keep the stock stall and the car drives like stock with a chop at idle which works for me since this is only a cruiser with squeeze on top.

yes that's me racing the mustang and i need help getting the trans dialed in, what we did was take the perameters from my hypertech and copied it to this tune that's dialed in with the cam. but i've noticed my car will still hit the limiter a bit on the 2-3 shift. if you listen in the video of the daytime run vs the mustang you can hear it. that isnt me paddle shifting. i select the gear to run in hit it and i dont have to slide the shifter into drive and sport mode it will run through the gears while staying in sport mode/manual mode. could this be the issue? should i just slide it into drive and back into sport mode?

i need the experts in tuning these 6l80e transmissions to give me some advice.

oh and that run vs the mustang was a 75 shot where i dyno'd 469 lol
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vvt1 cam, pacesetter headers, xpipe, knn intake 417/422. 100 shot 513/574. v6 brake swap, v6 wheels (trolling dumbdumbs), gto wheels nt05rs, gto spares as skinnies up front. 12.02@120.6 (2.08 60ft) o2 working it's way out of the bung half track.
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Old 01-14-2014, 10:17 AM   #57
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Originally Posted by shiznight View Post
i went from 350/360 to 417/422, we tried throwing more timing at it and it made no difference in the numbers, it's set at 24* of timing right now. as far as bolt ons go i don't have very much done to the vehicle. and the vvt1 cam is a very small cam with the intake and exhaust still in the 220s (they can give you specs if you call texas speed, i dont want to post it if it's some secret or something).

but the biggest bonus is a decent amount of hp and the ability to keep the stock stall and the car drives like stock with a chop at idle which works for me since this is only a cruiser with squeeze on top.

yes that's me racing the mustang and i need help getting the trans dialed in, what we did was take the perameters from my hypertech and copied it to this tune that's dialed in with the cam. but i've noticed my car will still hit the limiter a bit on the 2-3 shift. if you listen in the video of the daytime run vs the mustang you can hear it. that isnt me paddle shifting. i select the gear to run in hit it and i dont have to slide the shifter into drive and sport mode it will run through the gears while staying in sport mode/manual mode. could this be the issue? should i just slide it into drive and back into sport mode?

i need the experts in tuning these 6l80e transmissions to give me some advice.

oh and that run vs the mustang was a 75 shot where i dyno'd 469 lol
Contact Rhino79 on the trans tune. He is doing something right with them, love what he did to mine
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Old 01-14-2014, 10:24 AM   #58
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yeah i'll toss him a pm and see what can be worked out
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vvt1 cam, pacesetter headers, xpipe, knn intake 417/422. 100 shot 513/574. v6 brake swap, v6 wheels (trolling dumbdumbs), gto wheels nt05rs, gto spares as skinnies up front. 12.02@120.6 (2.08 60ft) o2 working it's way out of the bung half track.
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Old 01-14-2014, 11:05 PM   #59
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just saw the video Im jealous your car sounds awsome that was a nice dyno pull
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