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LS1TECH - Camaro and Firebird Forum Discussion
LS1-LS2-LS3-LS6-LS7 PERFORMANCE
Carbureted LSX Forum
6.0L, 243 heads, Cam Motion LLSR - HP results inside
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Carburetors | Carbed Intakes | Carb Tuning Tips for LSX Enthusiasts
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6.0L, 243 heads, Cam Motion LLSR - HP results inside
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07-08-2016, 11:49 PM
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helicoil
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6.0L, 243 heads, Cam Motion LLSR - HP results inside
Just finished up a .030" iron 6.0L with a 243 head and Cam Motion LLSR.
11.1 comp ratio
Vic. Jr.
QFT 850
241/251 113lsa .660"/.650" N20 friendly grind
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07-08-2016, 11:52 PM
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helicoil
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dyno video
http://vid160.photobucket.com/albums...ps21douj3d.mp4
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07-09-2016, 08:12 AM
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baronsmith98
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Nice! What size headers are those?
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07-09-2016, 12:31 PM
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helicoil
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1 3/4" stepped to 1 7/8"
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07-09-2016, 12:32 PM
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helicoil
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How do you like that Stinger, looking to possibly try one of those on my car?
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Nice! What size headers are those?
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07-09-2016, 08:00 PM
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baronsmith98
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Haven't ran it yet. Redoing my fuel system. Everybody I've talked to says it hits pretty good so we'll see
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07-10-2016, 10:17 AM
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speedtigger
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My buddy ran the stinger on his Jeep and had good results. He went from 7.20s to 5.80s on a 91 jet.
Was that camshaft spec'd primarily for nitrous performance?
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07-10-2016, 05:58 PM
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Doug G
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300 hit
Bet that was fun
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07-10-2016, 09:07 PM
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helicoil
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Quote:
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speedtigger
My buddy ran the stinger on his Jeep and had good results. He went from 7.20s to 5.80s on a 91 jet.
Was that camshaft spec'd primarily for nitrous performance?
Yes, I think I would have cracked 600 fwhp with a cam more set up for NA, but this engine will see a steady diet of N20
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07-11-2016, 05:18 AM
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dogsballs
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Did that easy
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07-11-2016, 08:15 AM
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Quote:
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helicoil
Yes, I think I would have cracked 600 fwhp with a cam more set up for NA, but this engine will see a steady diet of N20
What's it going in?
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07-11-2016, 10:31 AM
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07-11-2016, 10:40 AM
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speedtigger
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Sweetness.
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07-12-2016, 04:33 AM
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87coupe6.0
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Damn nice numbers for n/a
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07-12-2016, 05:02 AM
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put a super victor on it and it will be over 600.
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07-12-2016, 04:49 PM
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Had one on another engine that I thought I was going to be able to try out for grins to prove that, however, it sold a couple weeks earlier.
The SV wasn't an option for this car with the steel hood, but it would have been an interesting test.
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07-13-2016, 05:09 AM
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Nice numbers! whats done to the heads?
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07-13-2016, 07:50 AM
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Tuskyz28
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Good looking car!!
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07-13-2016, 01:02 PM
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toxic99
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Did you test with and without the hvh spacer?
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07-16-2016, 03:46 PM
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Quote:
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Nice numbers! whats done to the heads?
Good valve job, light surface mill.
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