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post Feb 23, 2015 - 9:43 AM
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Gooch

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So I'm looking to buy a custom header and I need to know what's a good size piping would be for it?
 
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post Feb 23, 2015 - 11:31 AM
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Smaay

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thank you for saying header and not headers!

first off what engine do you have? might help get an answer


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2001 Celica GT-S Turbo
1997 Supra TT 6speed
1997 Celica 3MZ/1MZ swap
1990 Celica All-Trac
post Feb 23, 2015 - 3:05 PM
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Gooch

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QUOTE (Smaay @ Feb 23, 2015 - 12:31 PM) *
thank you for saying header and not headers!

first off what engine do you have? might help get an answer



I have the 1.8 liter engine
post Feb 23, 2015 - 5:07 PM
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igpx12



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QUOTE (Gooch @ Feb 23, 2015 - 3:05 PM) *
I have the 1.8 liter engine


If you have a stock 1.8L you'd want to probably go as far as 2.5 at most, 2.25 would be the optimal sizing for the amount of back pressure needed.


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1997 ST:Limitedly Green
This car is not about racing... This car is not about power or performance... It's purely about being cool.
post Feb 23, 2015 - 7:26 PM
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Gooch

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QUOTE (igpx12 @ Feb 23, 2015 - 6:07 PM) *
QUOTE (Gooch @ Feb 23, 2015 - 3:05 PM) *
I have the 1.8 liter engine


If you have a stock 1.8L you'd want to probably go as far as 2.5 at most, 2.25 would be the optimal sizing for the amount of back pressure needed.


That's what I was thinking but I'd figure if ask first! But thank you!

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