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Munch,Munch pistons for lunch 08-18-2003 02:39 AM

superchargers take more power to get going then turbos

Digisan 08-18-2003 04:42 AM


Originally Posted by Munch' date='Munch pistons for lunch,Aug 18 2003, 01:39 AM
superchargers take more power to get going then turbos

Not true

j9fd3s 08-18-2003 11:57 AM


Originally Posted by GoRacer' date='Jul 31 2003, 08:07 PM
I saw one at the dealer. he told me to come back on sat and i can push it on the closed business streets https://www.nopistons.com/forums/pub...IR#>/smile.png

He gave me his rumor of a twin turbo setup for the Mazdaspeed one. I should visit Zeil Motorsports and find out if its true sisnce they did the turbo Protoge. I would think a supercharger makes more sense, since it won't need an intercooler with low boost and it will help low end.



Anyhow Panspeed made a turbo RX-8 about a year ago! I beleive it's about 550PS and I posted a link for it on the RX-8 forum, so it can be done.

callaway did the protege, didnt they?



mike

kkw4p 08-18-2003 12:19 PM


Originally Posted by Munch' date='Munch pistons for lunch,Aug 18 2003, 02:39 AM
superchargers take more power to get going then turbos

A good SC only takes 1/2 HP to turn. A good turbo doesn't require any.



But, in a car that already has pleny of HP and no torque I think a SC would make more sense. You can always change pulleys and run 10 or 11 lbs out of a SC if desired.. but I think 6 or 7 lbs on stock pulleys and 200 lb/ft of torque is a better idea.



This debate almost mirros the S2000 debate: SC or turbo? Hell the two cas even have almost identical power specs.

Digisan 08-18-2003 03:33 PM


Originally Posted by kkw4p' date='Aug 18 2003, 11:19 AM
A good SC only takes 1/2 HP to turn. A good turbo doesn't require any.



But, in a car that already has pleny of HP and no torque I think a SC would make more sense. You can always change pulleys and run 10 or 11 lbs out of a SC if desired.. but I think 6 or 7 lbs on stock pulleys and 200 lb/ft of torque is a better idea.



This debate almost mirros the S2000 debate: SC or turbo? Hell the two cas even have almost identical power specs.

What planet did you learn physics on?

Leetheslacker 08-18-2003 03:42 PM

A turbo restricts exhaust gases somewhat while its being spooled up....

RX7Aggie 08-18-2003 10:41 PM

1 Attachment(s)
i wrote a paper on it for my engineering seminar class last year at A&M.



hope this helps some.


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