Tuning your Feul Pressure for PERFORMANCE

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03-21-2007, 05:28 PM

#31

Slo_crx1

3.0 BAR

Join Date: Aug 2003

Location: NE-PA

Posts: 4,666

Re: Tuning your Feul Pressure for PERFORMANCE

Quote:

Originally Posted by MADMAX

NASCAR is not a good source for this at all.

They use such old technology everywhere they can. The suspension design is old and not very good and guess what, so is the engine.

Also they try to make the playing field pretty level. Using carbs is a good way of doing that.

The real power producing sport (non-drag of course) F1 uses EFI. They wouldn't make nearly the power that they do or as reliable is they used carbs.

Ahh, but F1 uses TBI with exact length runners for maximum power. I really don't see why Nascar would even benefit from efi...they pretty much just rev their motors to 9k and stay there almost the entire race. F1 on the other hand has alot of changes in rpm.

Quote:

Originally Posted by Inquisition

I need a legit source from a legit person. Bisi interjecting his opinions is not of interest to me. I like to see hard data or reasonable logic one way or the other. You've offered me neither. Again, I need a legit source of carbs producing more power than EFI.

How is he "interjecting" his opinions? He holds a degree in chemical engineering...do you? Regardless, this argument has been around since the dawn of EFI and probably will be around for much longer. Great improvements have been made in injector technology and can only continue to get better. Take for example the Lucas plate style injector...they give a better atomization pattern at high fuel pressure than pintle style.

03-21-2007, 08:58 PM

#32

Inquisition

1.5 BAR

Join Date: Apr 2006

Posts: 676

Re: Tuning your Feul Pressure for PERFORMANCE

I'll be a Civil/Environmental engineer in 2 years. Does that mean once I am I can say ridiculous ---- and just claim, "Hey, I'm an engineer!" Again, an engineer is a person of applied science. If he has no data validating his opinion its meaningless.