T76 Turbo Ls1 Camaro https://cimg9.ibsrv.net/gimg/ls1tech...1c85027faf.jpg Specs: 2001 camaro ls1 t56, t76 cx turbo kit, and 228r cam. 592 whp with cutout open and 517 whp with it closed. Tuned for 10 psi. |
nice gains with the cutout open! |
Thanks. I was shocked that my slp loudmouth exhaust was that restrictive. |
No kidding, thats a nice gain especially for only 10 psi. I think I picked up 30whp on my turbo setup. Looks like it was still pulling and you could have revved it higher. What clutch? |
Clutch is a McLeod dual disc rxt. Now I'm on a search for a rear. Doubt the 10 bolt is going to last very long haha. |
good choice! |
What fuel and timing. I'm running the same little turbo. |
93 octane. Not sure on the timing, the one dyno sheet is all I got after the tuning. I am pleased with the results for an $1800 kit. |
Fueling was an Aeromotive stealth 340 fuel pump and deka 60 injectors. |
Wow is that a normal gain with a cutout on a setup like this? Dayum. |
My tuner was the one that recommended the cut out as he has seen the impact of it on other kits similar to mine. The cut out dumps underneath the car about halfway down the passenger door, best $ per hp I ever spent haha. |
Cutout gains are determined by how restrictive the regular exhaust is and how much back pressure exists. |
If it was mine that exhaust would be going in the garbage...... |
Originally Posted by WSLN 6
(Post 19906097)
If it was mine that exhaust would be going in the garbage...... |
That's the whole point of a cutout. Run a crap exhaust that's quiet when you want to and open the cutout for max power. |
Originally Posted by ddnspider
(Post 19906124)
That's the whole point of a cutout. Run a crap exhaust that's quiet when you want to and open the cutout for max power. |
Great results, any track times yet with the setup? Is this with stock intake manifold, throttle body, and heads? Robby |
Stock ls6 intake and 241 heads and stock throttle body. No track times yet, need a better rear. Previous best cam only was 12.1@118 |
Finally got to the track with the 9". With a better 60' I should hopefully be in the high 10s. |
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https://cimg6.ibsrv.net/gimg/ls1tech...5290acd3ad.jpg |
Originally Posted by flintwrench69
(Post 19993190)
Was that with cutout open? I'd expect a lil better if so! My M6 416 has been 10.9s a bunch & 10.8s usually @ 127 mph but best was a 10.84 @ 130 in cool air. All motor pump gas 9 inch https://cimg6.ibsrv.net/gimg/ls1tech...5290acd3ad.jpg 11.1 is my best et. 129 my best mph. It's all stock suspension wise. Tons of et to knock off with a better 60' |
Originally Posted by jzales
(Post 19993198)
https://cimg0.ibsrv.net/gimg/ls1tech...2690217042.jpg 11.1 is my best et. 129 my best mph. It's all stock suspension wise. Tons of et to knock off with a better 60' |
Originally Posted by flintwrench69
(Post 19993190)
Was that with cutout open? I'd expect a lil better if so! My M6 416 has been 10.9s a bunch & 10.8s usually @ 127 mph but best was a 10.84 @ 130 in cool air. All motor pump gas 9 inch https://cimg6.ibsrv.net/gimg/ls1tech...5290acd3ad.jpg |
Originally Posted by ddnspider
(Post 19993211)
Its really apples to oranges as your 60ft is significantly better so you have a setup that can launch harder. He'd probably be close to 9s with a 1.4 60ft....and the 416 wasn't $1800😊 |
Originally Posted by flintwrench69
(Post 19993206)
Was gonna ask what your tire setup is. Not bad considering an $1800 turbo kit |
Originally Posted by jzales
(Post 19993366)
i was running et streets on fbody wheels. I currently have some shocks on order to hopefully net some better 60s |
Originally Posted by flintwrench69
(Post 19993355)
Really that turbo setup makes more power by 70whp so apples to oranges yes I have an NA setup that makes less! I'd say he'd be closer to 10.50 with a better 60 ft. I said not bad performance for an $1800 turbo kit. He needs tires I guess? |
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