Feb 23, 2015 - 9:43 AM
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Enthusiast Joined Aug 3, '13 From Concord, Virginia Currently Offline Reputation: 0 (0%) |
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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Feb 23, 2015 - 11:31 AM
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Enthusiast ![]() ![]() ![]() ![]() ![]() Joined Dec 8, '03 From Lancaster CA Currently Offline Reputation: 6 (100%) |
thank you for saying header and not headers!
first off what engine do you have? might help get an answer -------------------- 2001 Celica GT-S Turbo
1997 Supra TT 6speed 1997 Celica 3MZ/1MZ swap 1990 Celica All-Trac |
Feb 23, 2015 - 3:05 PM
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Enthusiast Joined Aug 3, '13 From Concord, Virginia Currently Offline Reputation: 0 (0%) |
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Feb 23, 2015 - 5:07 PM
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Enthusiast ![]() ![]() Joined Jan 30, '14 From Cortland NY Currently Offline Reputation: 5 (100%) |
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. -------------------- 1997 ST:Limitedly Green
This car is not about racing... This car is not about power or performance... It's purely about being cool. |
Feb 23, 2015 - 7:26 PM
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Enthusiast Joined Aug 3, '13 From Concord, Virginia Currently Offline Reputation: 0 (0%) |
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! |
Gooch Header question Feb 23, 2015 - 9:43 AM
Jmk91 His profile says he has a 97 st. Feb 23, 2015 - 1:38 PM
Bitter 2.5 is too big for the 1.8. 2.25 is the largest, 2... Feb 23, 2015 - 8:24 PM
Box That or spend the money on something worthwhile li... Feb 23, 2015 - 9:30 PM
Gooch QUOTE (Box @ Feb 23, 2015 - 10:30 PM... Feb 24, 2015 - 12:14 AM
Box QUOTE (Gooch @ Feb 23, 2015 - 11:14 ... Feb 24, 2015 - 6:00 PM
Gooch QUOTE (Box @ Feb 24, 2015 - 7:00 PM)... Feb 24, 2015 - 10:21 PM
Jmk91 I agree with box haha. You won't really notice... Feb 23, 2015 - 9:34 PM
Bitter Actually the 7A really takes nicely to the header... Feb 23, 2015 - 10:02 PM
Smaay I have a 7A header and downpipe for sale. in is th... Feb 23, 2015 - 11:10 PM
Box Oddly enough European 7A-FE models have a header f... Feb 24, 2015 - 12:01 AM
cheela yup, they are prone to cracking. only reason I rep... Feb 24, 2015 - 10:04 AM
Bitter Not all 7A have a warmup cat on the manifold. Feb 24, 2015 - 9:03 PM
Box Mine was a Federal spec OBDI car that spent its en... Feb 24, 2015 - 10:14 PM![]() ![]() |
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