which size shortie headers?

[rculjak]

Hey guys, for a 450 plus rwhp 90 stang, what size shorties do you reccomend, right now I have mac 1 and 5/8" shorties but I want to replace the headers either with the same size or maybe 1 and 3/4" headers, does anyone sell that size?

 

[N8Miller]

for that much power, long tubes and 1 3/4. that will boost power.

 

[92BlackGT]

definately get some long tubes on that thing

 

[rculjak]

what about shorties, do they make a 1 and 3/4" shortie, I already have a new hi flow hpipe for my car so I am stuck with shorties.

 

[QUICK91LX]

id say try to sell the h pipe and get a 1 3/4 long tube w/matching h pipe combo...i dont know of any 1 3/4 shortys off the top of my head and they would only choke your engine...if you found them you would probably be stuck with unequal legnths due to the diameter of the pipe...no good for 450+rwhp...definitely long tubes

 

[89MustangGX]

AFM/Bassanni makes 1 3/4" long tubes.