fabricated exhaust manifolds question

vortecfiero

vortecfiero

New member


ive been using these for years but now that im adding A/C i need to
rethink the manifolds







I came up with these....



BUT im wondering ...
my goal is around 400hp (i have 50lbers and an H3 TO4)
will fabricated log style manifolds get me there ?
I was thinking the header style manifolds might be over kill.
and im having lack of space issues.

I will use the same sizes in sched 40 pipe to a log either 1.75
or 2" to a good Y pipe and the turbo.

i do agree the header style is probably better and sexier but do i really need
them for my build ?
 
M

MikeRenz

not stock
Re: fabricated exhaust manifolds question

log should suffice for that hp goal. dsm guys have gone higher than that w/ logs.
 
TYTILIDIE

TYTILIDIE

METH HEAD
Re: fabricated exhaust manifolds question

Yeah I think you should be able to pull it off no sweat. Funny you posted up about this, I was looking at your pics of your car last night, interesting beast. Cant believe I never checked it out til now.
 
Robert Lone

Robert Lone

MUTANT
Re: fabricated exhaust manifolds question

Here ya go....
 

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DynaGlide

DynaGlide

Ton-Eighty
Re: fabricated exhaust manifolds question

There is probably little benefit from using a single point collected header for forced induction. There is a benefit, yes, but there are people making really big power on the stock syty manifolds.

If I had to do it again, I'd probably do a log.
 
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