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1-3/4 Headers? ok for appl.?

  • Thread starter Thread starter xkuntrycowboyx
  • Start date Start date Sep 19, 2006

xkuntrycowboyx

Member
Mar 31, 2005
281
0
17
Marion, Indiana
Sep 19, 2006
#1
  • Sep 19, 2006
  • #1
will going with 1-3/4's longtubes be to much or can you not go too big on headers as far as up to that point.
app. gt-40 U/L intake, gt-40 heads, stock cam,
i can ge ta good deal on a pair, and if it'd be just as good for me to go 1-3/4 while i can get a good price i will, instead of 1-5/8, i heard there were some port opening differences on some of the 1-5/8's also.???

any info would be great. but if the 3/4s are going to drop back pressure ( i don't know if headers do or if its in the H and rest of exhaust that can when you go big) anyways, i don't know alot bout it soo ya. HELP PLZ
 
9

95_StangGT

New Member
Sep 14, 2006
27
0
0
Sep 19, 2006
#2
  • Sep 19, 2006
  • #2
Basic info .... ANY opening of your exhaust is going to lower back preessure.
The bigger the opening, the more back pressure is lost.
Best you weigh the pros/cons before making a decision
 

ProKiller

Founding Member
Apr 26, 2002
3,064
15
78
PA
Sep 19, 2006
#3
  • Sep 19, 2006
  • #3
too big. if you go that big with those small heads then you'll sacrifice torque and won't gain any top end. maybe a good deal but for your car its not worth it. that size of header is more for 500+ hp cars
 

xkuntrycowboyx

Member
Mar 31, 2005
281
0
17
Marion, Indiana
Sep 20, 2006
#4
  • Sep 20, 2006
  • #4
alright, thanks guys, and prokiller. ...and btw, been memeber here for a while, and sorry for such the newb question, but appreiciate the input.
 
9

95_StangGT

New Member
Sep 14, 2006
27
0
0
Sep 21, 2006
#5
  • Sep 21, 2006
  • #5
xkuntrycowboyx said:
.. and sorry for such the newb question...
Click to expand...
Don't sweat it .. you can't learn if you dont ask.
 
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