How much power can I safely put down?

[Blakells]

Currently I have:
2015 Mustang GT w/:
Fore triple pump fuel system
e85 tune
2.9l whipple
3.625 pulley / 9psi of boost (Correction: around 10-10.5 psi)
aluminator short block w/ arp bolts & studs
ID1000 injectors
mcleod 1200 twin disc clutch w/ tremec magnum XL transmission (4.10 gearing)
1-piece driveshaft from dss

I put down 713whp and 587ftlbs recently and curious what all can be done within reason

I have been told 1300 injectors and a smaller pulley to run more boost and that should be within the 900whp range without any huge risk due to all the mods in the car but wanting to come here and ask for opinions as well.

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[RazzaRossa]

I think you are close to maxed out with stock axels, you didn't list any upgrades there, as well as other mods to the rear suspension that have been covered a lot here, just do a search.

 

[robvas]

You're only running 9psi...

 

[Blakells]

I think you are close to maxed out with stock axels, you didn't list any upgrades there, as well as other mods to the rear suspension that have been covered a lot here, just do a search.

Here is the full list of mods except instead of a dual I was told it has a triple pump (don't really know how to check tbh), and also has an aluminator.

It does have axles. Sorry should have put this whole list on the first post.

 

[Torched10]

You're only running 9psi...

Thinking same thing my stock 14 gt500 would do 12

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