T O P I C R E V I E W
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94onduces
Member # 9555
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posted
my boy has a stock stang with a cobra upper and lower intake and full exaust would it be a ok upgrade or should he stick to a 65mm tb
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jaejae
Member # 7958
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posted
stick to the 65mm
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CobramanPhil
Member # 2170
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posted
Depends on what the goals are...if everything was the same price I'd get a 70mm one as it would match the cobra upper opening, but that would be the only reason.
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84SVOrick
Member # 9039
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posted
Dat 75 is too big for ur set up, get a 70mm or keep dat 65. Put sum headers on dat thang while ur at it. [ May 14, 2010, 01:06 PM: Message edited by: 84SVOrick ]
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phonso302
Member # 9260
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posted
If i was your boy i would keep the stock one, Once he figures out what he will be doing with the car/motor h / c/ forced induction / nitrous, that way he can calculate what size tb he needs rather than buying a 65mm only to realize 6 months later he needs a 70mm...
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95331StrimVert
Member # 6250
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posted
Interesting, so how do you calculate the TB size for a supercharged car?
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Stangs R Us
Member # 4495
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posted
Psi ÷ cubic inch + 14 x 2 - 37 = throttle body size
I thought everyone knew that , haha jk
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Krz88lx
Member # 4261
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posted
The bigger the better
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94onduces
Member # 9555
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posted
whats the down fall of goin with a 75 if your planning on upgrading anyway?
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nitrous_bob
Member # 77
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posted
quote: Originally posted by 94onduces: whats the down fall of goin with a 75 if your planning on upgrading anyway?
VELOCITY !!!!!!
everyone talks about "flow capacity" like it's gold
velocity is whats important, imagine sucking on a straw that was 1" compared to a straw that was a 1/4"
get it ?
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94onduces
Member # 9555
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posted
quote: Originally posted by nitrous_bob: quote: Originally posted by 94onduces: whats the down fall of goin with a 75 if your planning on upgrading anyway?
VELOCITY !!!!!!
everyone talks about "flow capacity" like it's gold
velocity is whats important, imagine sucking on a straw that was 1" compared to a straw that was a 1/4"
get it ?
so would that be a bad upgrade
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