Im trying to find some bigger injectors and a bigger fuel pump. im not finding anything for the LNF platform. am i looking in the wrong spot? If anyone can give me a site or ideas. would be great thanks!

 

dont know much about this car do ya?? there are no bigger injecectors or fuel pump cause ur injectors are enough for over 500whp and they are not normal injectors, and ur fuel pump is a high pressure cam driven pump that is also good for over 500whp. maybe do some research on the car before u go out and upgrade parts u cant or dont need to. Why are u trying to upgrade them anyway?

 

::face palm::

 

no i dont. i was told this is a place to get help not get **** talked on. i joined to learn more about the car. and because im tuned for 24 pounds and it will hit 24 back off to 18 and jump back to 24. was thinking my fuel cant keep up with that much boost.

 

Shouldn't be doing that but its cool man. Im in same boat, didn't know much but am learning fast.

 

lol who tuned it....i could see the spike to 24 than backing off, but going back up, no.

 

That's a tuning issue, not a fueling issue.

 

yup thats a bad tune. mine holds 22 pounds just fine, and lots of guys holding more than that. if ur fuel couldnt keep up with ur boost ud have alot more horrible problems then that.

 

it be good idea to tell ur problem and ask for advice first next time, not just ask where u can get parts, cause people will tell u where u can get parts and if thats not ur problem it wont be solved and u just spent money u didnt have to. so be clear, pretty much every issue with these cars has been had and someone will know how to fix it, so start with ur problem.

 

You need to be more tactful in your responses. Whether you meant to or not, you sound like an ass in your response. There's no need for that especially when it's obvious the person is new. It's not that hard to be polite. I promise.

To the OP, I agree with the tuning comments. If you need help with your tune, you should send a private message to chevycobaltss3. He's helped me plenty of times with tuning questions. He's a great dood.

 

ya well sorry, didnt mean to sound like that.

 

That is not totally true. My car had to be tuned for 410whp, because passed 430whp it was having problems with the fuel (ask BYT to believe it). Anyway, a member here (Brice240z) told me that there is a bigger fuel pump on the market for the LNF. I just don't remember the brand and model, but it looks like there is.

 

yes, but u still didnt have to change the injectors or pump.

 

Didn't understand. Basically, what should I do to be able to get 430-440whp without using meth?

 

Does it jump back up to 24 after you shift? Or while you are still in the same gear?

 

On gas, you can get to mid 400s with just injection timing and/or fuel pressure tuning. Of course it depends on engine RPM since the hpfp always cycles at 1.5 times the engine speed.

 

would he not need a turbo upgrade as well?

 

Yes, but I quoted AyrtonSenna on that post. He has a turbo upgrade.

 

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