[Z06] Header question
Thread Starter
Intermediate
Joined: Mar 2005
Posts: 49
Likes: 0
Header question
Purchasing some headers and cats from Stainless Works this week formy 03 Z. Should I buy the 1 3/4 or 1 7/8 ? Is there any significant low-end torque loss on 1 7/8? Car is otherwise stock. Plan to supercharge next spring.
Melting Slicks
Joined: Sep 2003
Posts: 2,911
Likes: 1
From: Augusta GA
St. Jude Donor '05-'06
Most here go with 1 3/4 for 346 and 1 7/8 for larger CC motors. LTs are a great mod and will give you power all over and make the car even more fum to drive. Good luck! 
Dave
Dave
