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Old 01-14-2013, 09:07 PM   #1
amm__x
 
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200 shot of nitrous

(235/251 .621/.624) 113 LSA
i have the that cam on ls3 m/t with pulley& Corsa & kooks and Vararam ram i maed 490 whp and 438 wftlbs

i added fast 102 and NW 102 i got 522 whp and 460 wftlbs
i am planing to add 200 shots of nitrous 3.9 what do you think?
and if i need it zl1 fuel pump
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Old 01-14-2013, 09:14 PM   #2
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Would be best to go w/ a dedicated fuel supply...

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Old 01-15-2013, 01:05 PM   #3
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Def need seperate fuel system and use 116 octane in it as I do. I would stick to a 150 shot for regular use though.

Maybe a 200 shot once or twice lol
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Old 01-15-2013, 02:18 PM   #4
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I'm selling a dedicated fuel system if your interested.

But on another note I sprayed a 175shot on my g6x3 cammed car stock fuel system
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Old 01-15-2013, 02:28 PM   #5
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So you made 32hp and 22tq just swapping intake and tb, same dyno?
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Old 01-15-2013, 02:38 PM   #6
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he would have probably got similar numbers with a ported stock TB and ported LS3 intake, seems to be the norm... that is what kills me, people will port on relatively stock LS3s/L99s and then moan about the lack of gains, until you do a cam swap, its not going to be a decent gain
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Old 01-15-2013, 02:51 PM   #7
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My cam is 238/245 603/618 114 lsa and supporting mods. I'm looking at doing mast black label heads and trying to figure out what to do for an intake. I;ve been told the fast would pick up 20-25 hp over ported and also been told makes no more than ported with my vmax tb.


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Originally Posted by 2SSRSinBama View Post
he would have probably got similar numbers with a ported stock TB and ported LS3 intake, seems to be the norm... that is what kills me, people will port on relatively stock LS3s/L99s and then moan about the lack of gains, until you do a cam swap, its not going to be a decent gain
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Old 01-15-2013, 03:02 PM   #8
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You need a forged rotating assembly with that too.
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Old 01-15-2013, 04:54 PM   #9
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A ported Ls3 will not have the same gains as a FAST with his combo. Sorry but a stock 90mm TB that's been cncd and still 90mm will not be the same as a NW 102 with his combo. The ported TB make for better Throttle response that ill agree with.

OP do you know which system your gonna be using? And how often will you be using the dope?
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Old 01-15-2013, 05:11 PM   #10
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http://forums.corvetteforum.com/c6-t...s3-intake.html


they picked up 8hp/7-ft.-lbs with a FAST 102 intake/NW 102 TB and 7hp/5 ft-lbs with a ported LS3 intake and ported throttle body...
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Old 01-15-2013, 07:41 PM   #11
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Umm did you see his cam specs? Looks like bigger cam sir....

224 / 236 .581 / .601 lift, 113 LSA ----used for the test you linked
Vs
235 / 251 .621/ .624 lift, 113 LSA

Moving more air.

OP and with that cam you'll get ALL the 200 shot lol
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Old 01-15-2013, 10:06 PM   #12
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thanks guys
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