Got Torque? 416CI L92 N20 Numbers - Speed INC -
08-07-2008, 01:29 PM
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Got Torque? 416CI L92 N20 Numbers - Speed INC - Pretty excited to get this on the track. N/A it makes 492/475. N/A numbers listed are with timing already pulled for the n20 run according to speed inc.
Last edited by Fast GTO; 08-07-2008 at 02:12 PM.
08-07-2008, 03:26 PM
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It is a progressive system, I won't be hitting all 200 off the line.
Okay, apparently the lean spike is due to the system as a whole. Namely the plate working with the stand alone fuel tank. It goes lean for less than 1/2 second and the only solutions are to delay the nitrous firing, increasing the size of the fuel line (volume) from solenoid to plate, or making the n20 line longer with the whole purpose of making sure the fuel to gets to the plate at the same time.
I'll likely work on this in the future (by making the n20 line longer) but in the interim it won't blow anything up especially since it won't be hitting 200 all at once.
Last edited by Fast GTO; 08-07-2008 at 03:39 PM.
08-07-2008, 03:38 PM
#7
Those are some killer numbers for an automatic. Glad to see the nitrous grind working so well on the juice.
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2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2018 Cadillac Escalade 6.2L A10 Pat G tuned.
LS1,LS2,LS3,LS7,LT1 Custom Camshaft Specialist For custom camshaft help press here.
Custom LSX tuning in person or via email press here.
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08-07-2008, 03:40 PM
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08-07-2008, 04:27 PM
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08-07-2008, 09:50 PM
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I'm going to try and get the most out of this setup and likely upgrade to a direct port when I get back from Iraq.
Probably going to GLD tomorrow for some diagnostic runs and see how traction is with the progressive controller. Cage goes in next week.
Probably going to GLD tomorrow for some diagnostic runs and see how traction is with the progressive controller. Cage goes in next week.
08-08-2008, 05:50 PM
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It is a progressive system, I won't be hitting all 200 off the line.
Okay, apparently the lean spike is due to the system as a whole. Namely the plate working with the stand alone fuel tank. It goes lean for less than 1/2 second and the only solutions are to delay the nitrous firing, increasing the size of the fuel line (volume) from solenoid to plate, or making the n20 line longer with the whole purpose of making sure the fuel to gets to the plate at the same time.
I'll likely work on this in the future (by making the n20 line longer) but in the interim it won't blow anything up especially since it won't be hitting 200 all at once.
Okay, apparently the lean spike is due to the system as a whole. Namely the plate working with the stand alone fuel tank. It goes lean for less than 1/2 second and the only solutions are to delay the nitrous firing, increasing the size of the fuel line (volume) from solenoid to plate, or making the n20 line longer with the whole purpose of making sure the fuel to gets to the plate at the same time.
I'll likely work on this in the future (by making the n20 line longer) but in the interim it won't blow anything up especially since it won't be hitting 200 all at once.
Never underestimate the juice.. If you are aware there is a problem, correct it before chancing it by ASSuming that it wont hurt anything because it starts out with a smaller shot. Good luck.
08-08-2008, 06:18 PM
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This is what the nitrous outlet said:
That little bit of a spike is nothing to worry about. Its less than a half a second and does not go any higher than 14. Its just a blip... You could shorten the hose from the fuel solenoid to the plate about 2 to 3 inches to get rid of it of it bothers you.
Dave
Dave
08-10-2008, 12:46 AM
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went 10.7 @ 125 today at GLD..only 1 run on an empty bottle. Also did not fire out of the hole for some reason, fired just after my 60ft (probably had to do with the bottle being low).
With a full bottle I'm sure I have a 130 MPH trap and very low 10 pass in it.
With a full bottle I'm sure I have a 130 MPH trap and very low 10 pass in it.
