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370 whp 15 psi on 20g with 550 cc injector?

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newTSIguy

10+ Year Contributor
471
1
Dec 14, 2008
Monroe, Washington
Ok so I am looking to buy a 2g gsx, I have found one in my area, the guy says it is throwin down 370 whp, with a 20g and 550 cc injectors tuned with a safc, does this sound right or are these injectors to small to put that down with out running lean? I don't know much about tuning, but I do know I don't want to buy a car that has not been upgraded properly,
 
Ya I thought it sounded a little fishy, thanks guys,
 
Ya 15 psi dosen't sound right! maybe 22+ psi then i could see 370 to the wheels! Meth would help though.... ask what other fuel mods are done and afr's
 
So many n00bs giving terrible advice on this thread.. Actually voicing bad opinions. Its not possible. Cut and dry. Mooooooooving on.
 
20g 15lbs 370whp that is like 450 at the crank off of 550s.

last I remember, 550cc was good for about 300 at best. A 20g at 21 to 22 might do that with lots of supporting mods cause the airflow doesnt support the numbers at all.

I dont see it happening at all like some of the other said. not even with different fuel as the injectors dont even support that kind of hp.
 
So many n00bs giving terrible advice on this thread.. Actually voicing bad opinions. Its not possible. Cut and dry. Mooooooooving on.


Wait, what? I see no advice being given, they're stating that it isn't possible with the current setup. So given this response I guess you agree with the seller, either that or you have some serious issues when it comes to comprehension.
 
So your saying that me stating how your not going to make 370 hp at 15 psi on a 16g is incorrect and polluting threads? You sir, are wrong.
 
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