Dynatech SuperMAXX Headers
Thread Starter
Premium Supporting Vendor
Joined: Oct 2016
Posts: 3,851
Likes: 470
From: Manassas VA
Dynatech SuperMAXX Headers
Bolt on Performance for your C5 Corvette, Fixed Roof Coupe and Z06.
Dynatech Long Tube Headers are Manufactured with High Quality
Stainless Steel and offered in Catted or Non Catted versions.
Dynatech Long Tube Headers are Manufactured with High Quality
Stainless Steel and offered in Catted or Non Catted versions.
Get your set today and get
(In the Continental United States)
C5 Corvette Dynatech SuperMAXX Headers
Tks
CCA
Thread Starter
Premium Supporting Vendor
Joined: Oct 2016
Posts: 3,851
Likes: 470
From: Manassas VA
Instructor
Joined: Feb 2007
Posts: 102
Likes: 7
From: Spruce Grove Alberta
Do these Dynatech headers come with the A.I.R. ports? I get conflicting reports. Your picture shows without and some show with. There doesn't seem to be different part numbers.
As well what is the difference between the 01-03 and the 04 models?
thanks
Paul
As well what is the difference between the 01-03 and the 04 models?
thanks
Paul
Last edited by pcruiser73; Feb 21, 2019 at 03:05 PM.
Thread Starter
Premium Supporting Vendor
Joined: Oct 2016
Posts: 3,851
Likes: 470
From: Manassas VA
These headers come with O2 bungs
The difference in years is Air Tubes (emissions) It is different for different years
earlier years don't have air tubes
Make sure you order the correct year for your car
Regards
Chip
Instructor
Joined: Feb 2007
Posts: 102
Likes: 7
From: Spruce Grove Alberta
Mine is an O3Z, I have already removed my air injection system. Is the only solution for a clean install with these is to cut the tube and flange off and weld up the holes? I want to stay with Supermaxx as I put these on my 04 Z16 about 10 years ago and I remember how easy and clean the install was.
Sorry, to be clear I am talking about the air injection flanges on the top of the header, not the O2 bungs. If the earlier years did not have these injection flanges on them, would they still fit in the 03 without issue?
thanks again
Last edited by pcruiser73; Feb 22, 2019 at 11:43 AM.
Thread Starter
Premium Supporting Vendor
Joined: Oct 2016
Posts: 3,851
Likes: 470
From: Manassas VA
Ok thanks Chip.
Mine is an O3Z, I have already removed my air injection system. Is the only solution for a clean install with these is to cut the tube and flange off and weld up the holes? I want to stay with Supermaxx as I put these on my 04 Z16 about 10 years ago and I remember how easy and clean the install was.
Sorry, to be clear I am talking about the air injection flanges on the top of the header, not the O2 bungs. If the earlier years did not have these injection flanges on them, would they still fit in the 03 without issue?
thanks again
Mine is an O3Z, I have already removed my air injection system. Is the only solution for a clean install with these is to cut the tube and flange off and weld up the holes? I want to stay with Supermaxx as I put these on my 04 Z16 about 10 years ago and I remember how easy and clean the install was.
Sorry, to be clear I am talking about the air injection flanges on the top of the header, not the O2 bungs. If the earlier years did not have these injection flanges on them, would they still fit in the 03 without issue?
thanks again
Most people who have removed air get the correct year and just run a block off plate.
way simpler than removing the tube and welding up, but if you want a super clean install,
that is the way to go
Regards
Chip
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