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H/C/I 346 and 150 shot

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Old Mar 30, 2017 | 11:26 PM
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Default H/C/I 346 and 150 shot

Just just got back from getting the car tuned. I have been making a few changes to the car recently and during the down time I added a pieced together plate kit. The car is a SBE ls6, btr stage 4 cam, hand ported heads (stock CC's), fast 102 and typical bolt ons, nitrous outlet plate kit on 150 shot jets. The car made 459/407 on motor and 588/527 on the 150 shot.
Attached Thumbnails H/C/I 346 and 150 shot-photo724.jpg  

Last edited by Jtm2085; Mar 31, 2017 at 07:37 AM.
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Old Mar 30, 2017 | 11:44 PM
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Nice work!
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Old Mar 31, 2017 | 02:37 PM
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Thanks, I'm kind of curious why it didn't pick up more on the nitrous
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Old Mar 31, 2017 | 05:00 PM
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Nice numbers! What exhaust are you running?

Last edited by SoFla01SSLookinstok; Mar 31, 2017 at 06:31 PM.
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Old Mar 31, 2017 | 05:55 PM
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Thanks, tsp 1 7/8's and tsp true duals
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Old Mar 31, 2017 | 06:19 PM
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Good numbers from the graph looks like you went lean on the nitrous at the end of the pull what's the fuel system?
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Old Mar 31, 2017 | 06:25 PM
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Yea, it went to 12.3 at the end. Which is about spot on from what I've read. But it's weird that it got leaner towards the end. It's a racetronix 255 with hot wire and 42lb injectors. So it shouldn't be running out of fuel.
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Old Mar 31, 2017 | 06:49 PM
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Jt nice numbers! are you running the 241's still? On N2O, You picked up about 130 hp and 120 trq at the tires , i wouldnt say thats a very questionable increase ..
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Old Mar 31, 2017 | 07:03 PM
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Originally Posted by z28241
Jt nice numbers! are you running the 241's still? On N2O, You picked up about 130 hp and 120 trq at the tires , i wouldnt say thats a very questionable increase ..
Thank ya sir! No, they are lightly ported 243's. I just figured I would have gained closer to 150hp or more ya know?
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Old Mar 31, 2017 | 08:21 PM
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Haha graph is upside down it went lean at the start my bad
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Old Apr 8, 2017 | 12:12 AM
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Cam should be good for the 150. What was the bottle pressure?
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Old Apr 8, 2017 | 09:12 AM
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Bottle pressure was around 925. Not optimal but I don't think it would have caused my issue
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