Accurate boost numbers? Procharger

[Jackson1320]

okay perfect, stock intake manifold? i want to do ported boss since i hear its good for boost.

A boss or an 18 are the same gains

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[BBW P1X]

You think it runs strong now push that puppy up to a real 15 pounds of boost. Or pulley it for 20 and waistgate it at 15. you get your boost early

Now im excited lol time to push her asap then

A boss or an 18 are the same gains

Yeah i seen that, i'll be happy with either, thanks boss

 

[Jackson1320]

Now im excited lol time to push her asap then



Yeah i seen that, i'll be happy with either, thanks boss

The boss intake looks cool but the 2018 man you can’t beat that price

 

[sloride]

The boss intake looks cool but the 2018 man you can’t beat that price

Definitely can’t beat it. Steeda has them for $345

 

[SolarFlare]

Thats about what I see with the 4.13

 

[sloride]

Thats about what I see with the 4.13

12 or 14-15?

 

[SolarFlare]

12 or 14-15?

12 with inlet on

 

[sloride]

12 with inlet on

Cool

 

[BBW P1X]

Definitely can’t beat it. Steeda has them for $345

i only found the non ported through steeda, boss runs about 475 ported so about 130.00, i would love to say i am running stock mani and the 18 does look stock lol

 

[fmc_smt]

i only found the non ported through steeda, boss runs about 475 ported so about 130.00, i would love to say i am running stock mani and the 18 does look stock lol

Running a 18 on my 15 , and it does almost look stock

 

[fuelforfire87]

Boss intake on a S550 requires lowered motor mounts or an aftermarket hood. Stick with the 18 mani for the S550. The gains between the boss and 18 mani are the same

 

[Maxlab]

12.5 pounds, 4.38 pulley GT 350 mani pulling to 7,500 Rpm.
Going to change it soon and go to 8,000 rpm

 

[Jackson1320]

12.5 pounds, 4.38 pulley GT 350 mani pulling to 7,500 Rpm.
Going to change it soon and go to 8,000 rpm

What blower are we talking about and what are you using to measure boost

 

[Djervin]

I'm on a P1SC-1 stage 2 kit with Corsa cattless long tubes and cat back. With the 4.00 pulley I see 14-15 lbs. Measured by a mechanical Autometer boost gauge. This is around 7,500 - 7,800 rpms. Stock 2015 intake manifold.

 

[SolarFlare]

I'm on a P1SC-1 stage 2 kit with Corsa cattless long tubes and cat back. With the 4.00 pulley I see 14-15 lbs. Measured by a mechanical Autometer boost gauge. This is around 7,500 - 7,800 rpms. Stock 2015 intake manifold.

you should really get an 18 manifold on that thing. I think you’re not really getting much benefit from revving to 7800 with stock manifold.