Anyone know some specs on the stock exhaust manifolds?
06-26-2010, 11:59 PM
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Anyone know some specs on the stock exhaust manifolds? 1998 FBody - I have some questions
1. What is the inlet diameter ("primary" diameter)?
2. Where they bolt to the cat, what is the diameter?
3. What is the diameter, or even better, the cfm of the cats (I swore I saw a thread with cfm numbers for cats, but I can't find it - that would be great)?
4. What is the outlet diameter on the cats?
Its a tall order, but if someone could help, it would really help me out.
1. What is the inlet diameter ("primary" diameter)?
2. Where they bolt to the cat, what is the diameter?
3. What is the diameter, or even better, the cfm of the cats (I swore I saw a thread with cfm numbers for cats, but I can't find it - that would be great)?
4. What is the outlet diameter on the cats?
Its a tall order, but if someone could help, it would really help me out.
