Thread: Question about how much boost I'm running?

Is there a write up on what to do on the fuel rail? Some people say a ssic isn't worth doing what do you think? Do you think it's worth changing my valve springs to 105's and leave the single roller?

Do the double roller with the 130's and a full size intercooler

Originally Posted by SgtMarshal

Do the double roller with the 130's and a full size intercooler

Yea if I can get a full size to fit zzp says no I messaged frosty about it.

Lol Obviously of i knew I wouldn't have done it. Everything is new dude.

Originally Posted by Slick2500

I love how people waste so much money on **** they don't need. 105s, a new stock timing set, new valve seals and retainers call it a day.

plenty of dyno pulls that show the difference between a 90, 105, and a 130 lb valve spring. do you need a 130? no, I have an XP and am running a 90 lb LS6 spring, but the 130 will support a steady increase in power at higher rpms more effectively than the 90 and 105.

Originally Posted by Slick2500

Okay, is it enough that you will even notice a difference? Or are we talking about 0.01 of a second off the in quarter.

Sent from A Galaxy Far Far Away

I'll let you after I change springs, the dyno sheets I saw with the 90/105 springs started losing power after 4500 rpm, the higher lb spring maintained and our gained a little

Originally Posted by SgtMarshal

I'll let you after I change springs, the dyno sheets I saw with the 90/105 springs started losing power after 4500 rpm, the higher lb spring maintained and our gained a little

Yea I'd like to see exactly how much is gained also I mean if it's very minimal I don't think it would worth the valvetrain stress for a everyday summer car do you guys?

What fuel pump are you guys running that will support 42.5 injectors or bigger for everyday driving? When I put in the 42.5 injectors can I still use stock fpr?

I'm.getting 8lbs in my 02GTP with a.fenderwell intake.pcm and off road down pipe on a 3.5 pulley

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Also 160thermostat and colder plugs

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stock fuel pump with a good rewire kit from caspers electronics will run the 42.5 lb injectors and stock fpr

Originally Posted by Tonkin2000GT

Yea I'd like to see exactly how much is gained also I mean if it's very minimal I don't think it would worth the valvetrain stress for a everyday summer car do you guys?

its not that you get more hp, its that the torque curve doesn't dip after peak hp is made.

Why is that I love in south Florida

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I live
In

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I'm Sry it's the plugs that r that cold it's a 180

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