Whats the point of having 4-5 inch pipes when it's proven that 3" is good enough to do the job?

Also, is it true theres a 700+ scoob in Japan?

The 4 or 5 inch bit is just the tailpipe, the rest is usually 3".
Its for show.

I tHiNk YoU hAvE a PrObLeM wItH yOuR kEyBoArD ;)

The exhaust size does affect things, 4" instead of 3" for example - it depends what you mean by 'does the job'. If you're running mega-boost or very high revs or a big engine, then you need a big exhaust to get all of that air through. On the other hand, it adversely affects the low-down torque with a really big exhausts, so it's horses for courses.

The Super Lemon Impreza is around 1000bhp I believe (though completely undriveable really and has very few engine parts carried over!!)

Richard

Eh? Super Lemon Skyline has supposedly 1000+bhp, but 1000+bhp scooby (has it got a scooby engine in it?)?

A 3" dia exhaust is fine for 500+bhp, so i doubt if youd see a scoob etc with any bigger.

Shakur'n'Salt I could give you a very cool URL if you like!





[Edited by Jamie Whitfield - 1/18/2002 12:42:14 PM]

http://www.performanceexhausts.net

Sorry, yes, the Super Lemon was the Skyline - I stand corrected :)

Here are JunAuto's current projects, including a Scoob that reached 310.7km/h (194.2mph)!!! :eek:

http://www.junauto.co.jp/democar/?en

Richard

(edited to actually include the link this time :rolleyes: )

[Edited by Bitten Hero - 1/18/2002 1:37:31 PM]

Good lord! Now THATS a modified scooby!

CHRIST!!!!

I never knew that sorta BHP exsisted!:)

Dread to think how much it would cost to pull one of them BHP's together.

GOODBYE COSSIES hehehe!