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Port and Polish: Any disadvantages?

  • Thread starter Thread starter Aftrbrnr
  • Start date Start date Jul 31, 2004

Aftrbrnr

Whitey cashier gave me the wrong change at the sup
Founding Member
Feb 19, 2000
1,183
15
89
Canaduh
Jul 31, 2004
#1
  • Jul 31, 2004
  • #1
A great mod I hear for aftermarket heads, but is there anything bad I should know before doing this or is it just hard on my wallet?
 

dastang2

Active Member
Dec 11, 2003
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46
tx
Jul 31, 2004
#2
  • Jul 31, 2004
  • #2
it is all good, just don't cut too much aluminum away
 

kdog_x

Founding Member
Nov 12, 2001
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0
Jul 31, 2004
#3
  • Jul 31, 2004
  • #3
Just make sure you get a reputable shop with a flow bench to do it for you and you'll have no troubles.
 
S

stang2841

New Member
Jun 12, 2004
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palm harbor florida
Jul 31, 2004
#4
  • Jul 31, 2004
  • #4
only disadvantage is lowing some low end torque, and like the others said, make sure it is done right and you'll be happy with it
 

Aftrbrnr

Whitey cashier gave me the wrong change at the sup
Founding Member
Feb 19, 2000
1,183
15
89
Canaduh
Jul 31, 2004
#5
  • Jul 31, 2004
  • #5
Dumb question, but I'd assume it doesn't affect fuel economy, right?
 
S

stang2841

New Member
Jun 12, 2004
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palm harbor florida
Jul 31, 2004
#6
  • Jul 31, 2004
  • #6
i am not positive but i dont see how it could, but gas mileage is gona get worst testing out those new heads
 

85_SS_302_Coupe

it sucks (I know) to be on the receiving end
15 Year Member
Nov 11, 2003
6,945
1,598
223
Northern KY
Jul 31, 2004
#7
  • Jul 31, 2004
  • #7
Just remember, you can have too much flow for your engine, so porting the hell out of your heads doesnt always mean you'll gain power. More flow equals less air velocity. If you've got forced induction though, it's aaaaall good.
 
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