Paxton Numbers possibly low?

[ilovepizza]

what's up guys,
i recently got the paxton complete kit installed on 15 gt. still using stock injectors that come with kit, no BAP, 3.8 pulley, stock airbox, full exhaust, catless headers. It dyno'd at peak power 520whp@7600. this is my 2nd time going to this tuner and had no complaints. baselined 386 stock, then got tuned with headers and made 423whp. i guess my concern is i picked up roughly 100whp on the kit. car pulls a lot harder than it did and the tune feels good. is this most likely a fueling issue such as stock paxton kit injectors or lack of bap causing numbers to be low? thx

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[SolarFlare]

def low. 3 things are needed to make the xxx power a setup is capable of...boost....fuel....timing. Tuner has to tell you if the last 2 are good. Boost is kinda up to you to find out, lund omega box or mechanical gauge.

 

[Tommy V]

3.8 pulley and 93 octane,probably a safe tune since your using stock injectors and no bap.

 

[bluebeastsrt]

You need a bap. Let me know.

 

[beefcake]

hard to say without seeing datlaogs

 

[Burgo]

You need a bap. Let me know.

What's a BAP?

 

[Notheryote]

What's a BAP?

boost a pump. It's a voltage amplifier that raises the voltage to the fuel pump causing it to pump more.

 

[Burgo]

boost a pump. It's a voltage amplifier that raises the voltage to the fuel pump causing it to pump more.

Why not just fit one of these?
https://www.kpmmotorsport.com.au/product/streetfighter-mustang-900hp-in-tank-fuel-module-gt-v8/

 

[Notheryote]

Why not just fit one of these?
https://www.kpmmotorsport.com.au/product/streetfighter-mustang-900hp-in-tank-fuel-module-gt-v8/

That's certainly another option, and probably a better one. But that's also twice the price of a boost a pump, so a little different. That's very similar to the modified GT350/500 fuel hats people sell in the US like Sai Li and others.

 

[FIXR7]

That's certainly another option, and probably a better one. But that's also twice the price of a boost a pump, so a little different. That's very similar to the modified GT350/500 fuel hats people sell in the US like Sai Li and others.

Of course that's 900 Aussie dollars which, is quite alot less than U.S. dollars.

 

[Torinate]

Just about 700 USD.

 

[Whitedevil95]

Why not just fit one of these?
https://www.kpmmotorsport.com.au/product/streetfighter-mustang-900hp-in-tank-fuel-module-gt-v8/

Can these be sent to the US?

 

[Burgo]

Can these be sent to the US?

I can’t see why not, KPM Motorsport tuned one of my other cars, they have some excellent Mustang products and are awesome to deal with and very accommodating. You’d have to call them, 08 8299 9998 ask for David

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